65637689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 72313920

約数和(自身を除く): 6676231

約数列:

[1, 13, 67, 179, 421, 871, 2327, 5473, 11993, 28207, 75359, 155909, 366691, 979667, 5049053, 65637689]

約数ペア:

[(1, 65637689), (13, 5049053), (67, 979667), (179, 366691), (421, 155909), (871, 75359), (2327, 28207), (5473, 11993)]