1212482007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 2217093120

約数和(自身を除く): 1004611113

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 53, 69, 99, 153, 159, 187, 197, 207, 253, 297, 391, 459, 477, 561, 583, 591, 621, 759, 901, 1173, 1219, 1431, 1683, 1749, 1773, 2167, 2277, 2703, 3349, 3519, 3657, 4301, 4531, 5049, 5247, 5319, 6501, 6831, 8109, 9911, 10047, 10441, 10557, 10971, 12903, 13409, 13593, 15741, 19503, 20723, 24327, 29733, 30141, 31323, 32913, 36839, 38709, 40227, 40779, 49841, 58509, 62169, 77027, 89199, 90423, 93969, 110517, 114851, 116127, 120681, 122337, 149523, 177497, 186507, 227953, 231081, 240143, 267597, 281907, 331551, 344553, 362043, 448569, 532491, 559521, 683859, 693243, 720429, 847297, 994653, 1033659, 1345707, 1597473, 1952467, 2051577, 2079729, 2161287, 2541891, 2641573, 3100977, 4082431, 4792419, 5857401, 6154731, 6483861, 7625673, 7924719, 12247293, 17572203, 22877019, 23774157, 36741879, 44906741, 52716609, 71322471, 110225637, 134720223, 404160669, 1212482007]

約数ペア:

[(1, 1212482007), (3, 404160669), (9, 134720223), (11, 110225637), (17, 71322471), (23, 52716609), (27, 44906741), (33, 36741879), (51, 23774157), (53, 22877019), (69, 17572203), (99, 12247293), (153, 7924719), (159, 7625673), (187, 6483861), (197, 6154731), (207, 5857401), (253, 4792419), (297, 4082431), (391, 3100977), (459, 2641573), (477, 2541891), (561, 2161287), (583, 2079729), (591, 2051577), (621, 1952467), (759, 1597473), (901, 1345707), (1173, 1033659), (1219, 994653), (1431, 847297), (1683, 720429), (1749, 693243), (1773, 683859), (2167, 559521), (2277, 532491), (2703, 448569), (3349, 362043), (3519, 344553), (3657, 331551), (4301, 281907), (4531, 267597), (5049, 240143), (5247, 231081), (5319, 227953), (6501, 186507), (6831, 177497), (8109, 149523), (9911, 122337), (10047, 120681), (10441, 116127), (10557, 114851), (10971, 110517), (12903, 93969), (13409, 90423), (13593, 89199), (15741, 77027), (19503, 62169), (20723, 58509), (24327, 49841), (29733, 40779), (30141, 40227), (31323, 38709), (32913, 36839)]