12437971

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 15468544

約数和(自身を除く): 3030573

約数列:

[1, 7, 13, 91, 103, 721, 1327, 1339, 9289, 9373, 17251, 120757, 136681, 956767, 1776853, 12437971]

約数ペア:

[(1, 12437971), (7, 1776853), (13, 956767), (91, 136681), (103, 120757), (721, 17251), (1327, 9373), (1339, 9289)]