337628161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1307}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 376201728

約数和(自身を除く): 38573567

約数列:

[1, 13, 31, 403, 641, 1307, 8333, 16991, 19871, 40517, 258323, 526721, 837787, 10891231, 25971397, 337628161]

約数ペア:

[(1, 337628161), (13, 25971397), (31, 10891231), (403, 837787), (641, 526721), (1307, 258323), (8333, 40517), (16991, 19871)]