69769921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{315701}}^1$

素因数の和:315731

約数の個数: 8

約数和(自身を含む): 79556904

約数和(自身を除く): 9786983

約数列:

[1, 13, 17, 221, 315701, 4104113, 5366917, 69769921]

約数ペア:

[(1, 69769921), (13, 5366917), (17, 4104113), (221, 315701)]