248545921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{1171}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 277623360

約数和(自身を除く): 29077439

約数列:

[1, 13, 29, 377, 563, 1171, 7319, 15223, 16327, 33959, 212251, 441467, 659273, 8570549, 19118917, 248545921]

約数ペア:

[(1, 248545921), (13, 19118917), (29, 8570549), (377, 659273), (563, 441467), (1171, 212251), (7319, 33959), (15223, 16327)]