65221079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2441}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 81582336

約数和(自身を除く): 16361257

約数列:

[1, 7, 11, 77, 347, 2429, 2441, 3817, 17087, 26719, 26851, 187957, 847027, 5929189, 9317297, 65221079]

約数ペア:

[(1, 65221079), (7, 9317297), (11, 5929189), (77, 847027), (347, 187957), (2429, 26851), (2441, 26719), (3817, 17087)]