13787969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 15921360

約数和(自身を除く): 2133391

約数列:

[1, 13, 17, 89, 221, 701, 1157, 1513, 9113, 11917, 19669, 62389, 154921, 811057, 1060613, 13787969]

約数ペア:

[(1, 13787969), (13, 1060613), (17, 811057), (89, 154921), (221, 62389), (701, 19669), (1157, 11917), (1513, 9113)]