57740979

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3797}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 79666848

約数和(自身を除く): 21925869

約数列:

[1, 3, 37, 111, 137, 411, 3797, 5069, 11391, 15207, 140489, 421467, 520189, 1560567, 19246993, 57740979]

約数ペア:

[(1, 57740979), (3, 19246993), (37, 1560567), (111, 520189), (137, 421467), (411, 140489), (3797, 15207), (5069, 11391)]