103688211991

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{162775843}}^1$

素因数の和:162775870

約数の個数: 12

約数和(自身を含む): 129895123512

約数和(自身を除く): 26206911521

約数列:

[1, 7, 13, 49, 91, 637, 162775843, 1139430901, 2116085959, 7976016307, 14812601713, 103688211991]

約数ペア:

[(1, 103688211991), (7, 14812601713), (13, 7976016307), (49, 2116085959), (91, 1139430901), (637, 162775843)]