13989399

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 19192320

約数和(自身を除く): 5202921

約数列:

[1, 3, 67, 79, 201, 237, 881, 2643, 5293, 15879, 59027, 69599, 177081, 208797, 4663133, 13989399]

約数ペア:

[(1, 13989399), (3, 4663133), (67, 208797), (79, 177081), (201, 69599), (237, 59027), (881, 15879), (2643, 5293)]