83877521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3257}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 103630464

約数和(自身を除く): 19752943

約数列:

[1, 7, 13, 91, 283, 1981, 3257, 3679, 22799, 25753, 42341, 296387, 921731, 6452117, 11982503, 83877521]

約数ペア:

[(1, 83877521), (7, 11982503), (13, 6452117), (91, 921731), (283, 296387), (1981, 42341), (3257, 25753), (3679, 22799)]