8101639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5237}}^1$

素因数の和:5274

約数の個数: 16

約数和(自身を含む): 10559808

約数和(自身を除く): 2458169

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 5237, 36659, 68081, 89029, 476567, 623203, 1157377, 8101639]

約数ペア:

[(1, 8101639), (7, 1157377), (13, 623203), (17, 476567), (91, 89029), (119, 68081), (221, 36659), (1547, 5237)]