2665431261

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1423}}^1\times {\mathrm{2851}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 3906920576

約数和(自身を除く): 1241489315

約数列:

[1, 3, 9, 73, 219, 657, 1423, 2851, 4269, 8553, 12807, 25659, 103879, 208123, 311637, 624369, 934911, 1873107, 4056973, 12170919, 36512757, 296159029, 888477087, 2665431261]

約数ペア:

[(1, 2665431261), (3, 888477087), (9, 296159029), (73, 36512757), (219, 12170919), (657, 4056973), (1423, 1873107), (2851, 934911), (4269, 624369), (8553, 311637), (12807, 208123), (25659, 103879)]