121577882839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1\times {\mathrm{285301}}^1$

素因数の和:288906

約数の個数: 16

約数和(自身を含む): 147161054016

約数和(自身を除く): 25583171177

約数列:

[1, 7, 17, 119, 3581, 25067, 60877, 285301, 426139, 1997107, 4850117, 33950819, 1021662881, 7151640167, 17368268977, 121577882839]

約数ペア:

[(1, 121577882839), (7, 17368268977), (17, 7151640167), (119, 1021662881), (3581, 33950819), (25067, 4850117), (60877, 1997107), (285301, 426139)]