25170291

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{4001}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 37458720

約数和(自身を除く): 12288429

約数列:

[1, 3, 9, 27, 233, 699, 2097, 4001, 6291, 12003, 36009, 108027, 932233, 2796699, 8390097, 25170291]

約数ペア:

[(1, 25170291), (3, 8390097), (9, 2796699), (27, 932233), (233, 108027), (699, 36009), (2097, 12003), (4001, 6291)]