431140539

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 596680560

約数和(自身を除く): 165540021

約数列:

[1, 3, 37, 111, 113, 339, 929, 1369, 2787, 4107, 4181, 12543, 34373, 103119, 104977, 154697, 314931, 464091, 1271801, 3815403, 3884149, 11652447, 143713513, 431140539]

約数ペア:

[(1, 431140539), (3, 143713513), (37, 11652447), (111, 3884149), (113, 3815403), (339, 1271801), (929, 464091), (1369, 314931), (2787, 154697), (4107, 104977), (4181, 103119), (12543, 34373)]