215341190909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{974394529}}^1$

素因数の和:974394559

約数の個数: 8

約数和(自身を含む): 245547421560

約数和(自身を除く): 30206230651

約数列:

[1, 13, 17, 221, 974394529, 12667128877, 16564706993, 215341190909]

約数ペア:

[(1, 215341190909), (13, 16564706993), (17, 12667128877), (221, 974394529)]