3888894477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{7001}}^1\times {\mathrm{14243}}^1$

素因数の和:21260

約数の個数: 16

約数和(自身を含む): 5585243328

約数和(自身を除く): 1696348851

約数列:

[1, 3, 13, 39, 7001, 14243, 21003, 42729, 91013, 185159, 273039, 555477, 99715243, 299145729, 1296298159, 3888894477]

約数ペア:

[(1, 3888894477), (3, 1296298159), (13, 299145729), (39, 99715243), (7001, 555477), (14243, 273039), (21003, 185159), (42729, 91013)]