89849669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7207}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 111406848

約数和(自身を除く): 21557179

約数列:

[1, 7, 13, 91, 137, 959, 1781, 7207, 12467, 50449, 93691, 655837, 987359, 6911513, 12835667, 89849669]

約数ペア:

[(1, 89849669), (7, 12835667), (13, 6911513), (91, 987359), (137, 655837), (959, 93691), (1781, 50449), (7207, 12467)]