291337189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14657}}^1$

素因数の和:14820

約数の個数: 16

約数和(自身を含む): 344756160

約数和(自身を除く): 53418971

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 14657, 19877, 161227, 190541, 2037323, 2095951, 22410553, 26485199, 291337189]

約数ペア:

[(1, 291337189), (11, 26485199), (13, 22410553), (139, 2095951), (143, 2037323), (1529, 190541), (1807, 161227), (14657, 19877)]