2912275457

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 3920716800

約数和(自身を除く): 1008441343

約数列:

[1, 7, 13, 17, 49, 91, 103, 119, 221, 343, 373, 637, 721, 833, 1339, 1547, 1751, 2611, 4459, 4849, 5047, 5831, 6341, 9373, 10829, 12257, 18277, 22763, 33943, 35329, 38419, 44387, 65611, 75803, 82433, 85799, 127939, 159341, 237601, 268933, 310709, 459277, 499447, 577031, 600593, 653123, 1115387, 1663207, 1882531, 2174963, 3496129, 4039217, 4571861, 7807709, 8490599, 13177717, 24472903, 28274519, 32003027, 59434193, 171310321, 224021189, 416039351, 2912275457]

約数ペア:

[(1, 2912275457), (7, 416039351), (13, 224021189), (17, 171310321), (49, 59434193), (91, 32003027), (103, 28274519), (119, 24472903), (221, 13177717), (343, 8490599), (373, 7807709), (637, 4571861), (721, 4039217), (833, 3496129), (1339, 2174963), (1547, 1882531), (1751, 1663207), (2611, 1115387), (4459, 653123), (4849, 600593), (5047, 577031), (5831, 499447), (6341, 459277), (9373, 310709), (10829, 268933), (12257, 237601), (18277, 159341), (22763, 127939), (33943, 85799), (35329, 82433), (38419, 75803), (44387, 65611)]