21710528113

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1\times {\mathrm{6427}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 23214850560

約数和(自身を除く): 1504322447

約数列:

[1, 17, 109, 1823, 1853, 6427, 30991, 109259, 198707, 700543, 3378019, 11716421, 11909231, 199179157, 1277089889, 21710528113]

約数ペア:

[(1, 21710528113), (17, 1277089889), (109, 199179157), (1823, 11909231), (1853, 11716421), (6427, 3378019), (30991, 700543), (109259, 198707)]