3187398181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{21211}}^1$

素因数の和:21960

約数の個数: 16

約数和(自身を含む): 3665433600

約数和(自身を除く): 478035419

約数列:

[1, 11, 19, 209, 719, 7909, 13661, 21211, 150271, 233321, 403009, 4433099, 15250709, 167757799, 289763471, 3187398181]

約数ペア:

[(1, 3187398181), (11, 289763471), (19, 167757799), (209, 15250709), (719, 4433099), (7909, 403009), (13661, 233321), (21211, 150271)]