1260690507

素因数分解:

$3^3\times {\mathrm{6151}}^1\times {\mathrm{7591}}^1$

素因数の和:13751

約数の個数: 16

約数和(自身を含む): 1868239360

約数和(自身を除く): 607548853

約数列:

[1, 3, 9, 27, 6151, 7591, 18453, 22773, 55359, 68319, 166077, 204957, 46692241, 140076723, 420230169, 1260690507]

約数ペア:

[(1, 1260690507), (3, 420230169), (9, 140076723), (27, 46692241), (6151, 204957), (7591, 166077), (18453, 68319), (22773, 55359)]