1251380403

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 2294562816

約数和(自身を除く): 1043182413

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 127, 159, 227, 273, 371, 381, 477, 681, 689, 819, 889, 1113, 1143, 1589, 1651, 2043, 2067, 2667, 2951, 3339, 4767, 4823, 4953, 6201, 6731, 8001, 8853, 11557, 12031, 14301, 14469, 14859, 20193, 20657, 26559, 28829, 34671, 36093, 43407, 47117, 60579, 61971, 84217, 86487, 87503, 104013, 108279, 141351, 156403, 185913, 201803, 252651, 259461, 262509, 374777, 424053, 469209, 605409, 612521, 757953, 787527, 1094821, 1124331, 1407627, 1527937, 1816227, 1837563, 2623439, 3284463, 3372993, 4583811, 5512689, 7870317, 9853389, 10695559, 13751433, 19863181, 23610951, 32086677, 59589543, 96260031, 139042267, 178768629, 417126801, 1251380403]

約数ペア:

[(1, 1251380403), (3, 417126801), (7, 178768629), (9, 139042267), (13, 96260031), (21, 59589543), (39, 32086677), (53, 23610951), (63, 19863181), (91, 13751433), (117, 10695559), (127, 9853389), (159, 7870317), (227, 5512689), (273, 4583811), (371, 3372993), (381, 3284463), (477, 2623439), (681, 1837563), (689, 1816227), (819, 1527937), (889, 1407627), (1113, 1124331), (1143, 1094821), (1589, 787527), (1651, 757953), (2043, 612521), (2067, 605409), (2667, 469209), (2951, 424053), (3339, 374777), (4767, 262509), (4823, 259461), (4953, 252651), (6201, 201803), (6731, 185913), (8001, 156403), (8853, 141351), (11557, 108279), (12031, 104013), (14301, 87503), (14469, 86487), (14859, 84217), (20193, 61971), (20657, 60579), (26559, 47117), (28829, 43407), (34671, 36093)]