27972402479

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{510287}}^1$

素因数の和:510526

約数の個数: 16

約数和(自身を含む): 32919699456

約数和(自身を除く): 4947296977

約数列:

[1, 7, 41, 191, 287, 1337, 7831, 54817, 510287, 3572009, 20921767, 97464817, 146452369, 682253719, 3996057497, 27972402479]

約数ペア:

[(1, 27972402479), (7, 3996057497), (41, 682253719), (191, 146452369), (287, 97464817), (1337, 20921767), (7831, 3572009), (54817, 510287)]