415885001

素因数分解:

$7^2\times {\mathrm{271}}^1\times {\mathrm{31319}}^1$

素因数の和:31604

約数の個数: 12

約数和(自身を含む): 485585280

約数和(自身を除く): 69700279

約数列:

[1, 7, 49, 271, 1897, 13279, 31319, 219233, 1534631, 8487449, 59412143, 415885001]

約数ペア:

[(1, 415885001), (7, 59412143), (49, 8487449), (271, 1534631), (1897, 219233), (13279, 31319)]