770627259

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{26783}}^1$

素因数の和:26951

約数の個数: 24

約数和(自身を含む): 1169925120

約数和(自身を除く): 399297861

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 3197, 9591, 26783, 28773, 80349, 241047, 616009, 1848027, 3722837, 5544081, 11168511, 33505533, 85625251, 256875753, 770627259]

約数ペア:

[(1, 770627259), (3, 256875753), (9, 85625251), (23, 33505533), (69, 11168511), (139, 5544081), (207, 3722837), (417, 1848027), (1251, 616009), (3197, 241047), (9591, 80349), (26783, 28773)]