14917721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9643}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 19442304

約数和(自身を除く): 4524583

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 9643, 67501, 125359, 163931, 877513, 1147517, 2131103, 14917721]

約数ペア:

[(1, 14917721), (7, 2131103), (13, 1147517), (17, 877513), (91, 163931), (119, 125359), (221, 67501), (1547, 9643)]