890292507

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{135077}}^1$

素因数の和:135119

約数の個数: 16

約数和(自身を含む): 1285942560

約数和(自身を除く): 395650053

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 135077, 405231, 1756001, 5268003, 22828013, 68484039, 296764169, 890292507]

約数ペア:

[(1, 890292507), (3, 296764169), (13, 68484039), (39, 22828013), (169, 5268003), (507, 1756001), (2197, 405231), (6591, 135077)]