17967565421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81301201}}^1$

素因数の和:81301231

約数の個数: 8

約数和(自身を含む): 20487902904

約数和(自身を除く): 2520337483

約数列:

[1, 13, 17, 221, 81301201, 1056915613, 1382120417, 17967565421]

約数ペア:

[(1, 17967565421), (13, 1382120417), (17, 1056915613), (221, 81301201)]