13302902781

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 24639759360

約数和(自身を除く): 11336856579

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 259, 317, 333, 353, 357, 459, 629, 777, 951, 999, 1059, 1071, 1887, 2219, 2331, 2471, 2853, 3177, 3213, 4403, 5389, 5661, 6001, 6657, 6993, 7413, 8559, 9531, 11729, 13061, 13209, 16167, 16983, 18003, 19971, 22239, 35187, 37723, 39183, 39627, 42007, 48501, 54009, 59913, 66717, 82103, 91427, 105561, 111901, 113169, 117549, 118881, 126021, 145503, 162027, 199393, 222037, 246309, 274281, 316683, 335703, 339507, 352647, 378063, 598179, 666111, 738927, 783307, 822843, 1007109, 1018521, 1134189, 1395751, 1554259, 1794537, 1902317, 1998333, 2216781, 2349921, 2468529, 3021327, 4140337, 4187253, 4662777, 5383611, 5706951, 5994999, 7049763, 12421011, 12561759, 13316219, 13988331, 17120853, 21149289, 28982359, 37263033, 37685277, 39948657, 41964993, 51362559, 70385729, 86947077, 111789099, 119845971, 211157187, 260841231, 359537913, 492700103, 633471561, 782523693, 1478100309, 1900414683, 4434300927, 13302902781]

約数ペア:

[(1, 13302902781), (3, 4434300927), (7, 1900414683), (9, 1478100309), (17, 782523693), (21, 633471561), (27, 492700103), (37, 359537913), (51, 260841231), (63, 211157187), (111, 119845971), (119, 111789099), (153, 86947077), (189, 70385729), (259, 51362559), (317, 41964993), (333, 39948657), (353, 37685277), (357, 37263033), (459, 28982359), (629, 21149289), (777, 17120853), (951, 13988331), (999, 13316219), (1059, 12561759), (1071, 12421011), (1887, 7049763), (2219, 5994999), (2331, 5706951), (2471, 5383611), (2853, 4662777), (3177, 4187253), (3213, 4140337), (4403, 3021327), (5389, 2468529), (5661, 2349921), (6001, 2216781), (6657, 1998333), (6993, 1902317), (7413, 1794537), (8559, 1554259), (9531, 1395751), (11729, 1134189), (13061, 1018521), (13209, 1007109), (16167, 822843), (16983, 783307), (18003, 738927), (19971, 666111), (22239, 598179), (35187, 378063), (37723, 352647), (39183, 339507), (39627, 335703), (42007, 316683), (48501, 274281), (54009, 246309), (59913, 222037), (66717, 199393), (82103, 162027), (91427, 145503), (105561, 126021), (111901, 118881), (113169, 117549)]