74889269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6007}}^1$

素因数の和:6164

約数の個数: 16

約数和(自身を含む): 92859648

約数和(自身を除く): 17970379

約数列:

[1, 7, 13, 91, 137, 959, 1781, 6007, 12467, 42049, 78091, 546637, 822959, 5760713, 10698467, 74889269]

約数ペア:

[(1, 74889269), (7, 10698467), (13, 5760713), (91, 822959), (137, 546637), (959, 78091), (1781, 42049), (6007, 12467)]