313992251

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2111}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 340623360

約数和(自身を除く): 26631109

約数列:

[1, 23, 29, 223, 667, 2111, 5129, 6467, 48553, 61219, 148741, 470753, 1408037, 10827319, 13651837, 313992251]

約数ペア:

[(1, 313992251), (23, 13651837), (29, 10827319), (223, 1408037), (667, 470753), (2111, 148741), (5129, 61219), (6467, 48553)]