13357981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 16551808

約数和(自身を除く): 3193827

約数列:

[1, 7, 13, 91, 181, 811, 1267, 2353, 5677, 10543, 16471, 73801, 146791, 1027537, 1908283, 13357981]

約数ペア:

[(1, 13357981), (7, 1908283), (13, 1027537), (91, 146791), (181, 73801), (811, 16471), (1267, 10543), (2353, 5677)]