677244673

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{3001}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 784266496

約数和(自身を除く): 107021823

約数列:

[1, 7, 103, 313, 721, 2191, 3001, 21007, 32239, 225673, 309103, 939313, 2163721, 6575191, 96749239, 677244673]

約数ペア:

[(1, 677244673), (7, 96749239), (103, 6575191), (313, 2163721), (721, 939313), (2191, 309103), (3001, 225673), (21007, 32239)]