342987359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10853}}^1$

素因数の和:10907

約数の個数: 24

約数和(自身を含む): 429036912

約数和(自身を除く): 86049553

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 10853, 31603, 119383, 141089, 184501, 1551979, 1834157, 2029511, 2398513, 20175727, 26383643, 31180669, 342987359]

約数ペア:

[(1, 342987359), (11, 31180669), (13, 26383643), (17, 20175727), (143, 2398513), (169, 2029511), (187, 1834157), (221, 1551979), (1859, 184501), (2431, 141089), (2873, 119383), (10853, 31603)]