139156303

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31391}}^1$

素因数の和:31446

約数の個数: 16

約数和(自身を含む): 168763392

約数和(自身を除く): 29607089

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 31391, 345301, 408083, 973121, 4488913, 10704331, 12650573, 139156303]

約数ペア:

[(1, 139156303), (11, 12650573), (13, 10704331), (31, 4488913), (143, 973121), (341, 408083), (403, 345301), (4433, 31391)]