56155341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12421}}^1$

素因数の和:12572

約数の個数: 16

約数和(自身を含む): 82283328

約数和(自身を除く): 26127987

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12421, 37263, 136631, 409893, 1701677, 5105031, 18718447, 56155341]

約数ペア:

[(1, 56155341), (3, 18718447), (11, 5105031), (33, 1701677), (137, 409893), (411, 136631), (1507, 37263), (4521, 12421)]