12730467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 18525456

約数和(自身を除く): 5794989

約数列:

[1, 3, 17, 47, 51, 113, 141, 339, 799, 1921, 2209, 2397, 5311, 5763, 6627, 15933, 37553, 90287, 112659, 249617, 270861, 748851, 4243489, 12730467]

約数ペア:

[(1, 12730467), (3, 4243489), (17, 748851), (47, 270861), (51, 249617), (113, 112659), (141, 90287), (339, 37553), (799, 15933), (1921, 6627), (2209, 5763), (2397, 5311)]