2880940727

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1\times {\mathrm{9461}}^1$

素因数の和:10570

約数の個数: 16

約数和(自身を含む): 3376344384

約数和(自身を除く): 495403657

約数列:

[1, 7, 41, 287, 1061, 7427, 9461, 43501, 66227, 304507, 387901, 2715307, 10038121, 70266847, 411562961, 2880940727]

約数ペア:

[(1, 2880940727), (7, 411562961), (41, 70266847), (287, 10038121), (1061, 2715307), (7427, 387901), (9461, 304507), (43501, 66227)]