56541921

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 76612608

約数和(自身を除く): 20070687

約数列:

[1, 3, 101, 191, 303, 573, 977, 2931, 19291, 57873, 98677, 186607, 296031, 559821, 18847307, 56541921]

約数ペア:

[(1, 56541921), (3, 18847307), (101, 559821), (191, 296031), (303, 186607), (573, 98677), (977, 57873), (2931, 19291)]