172126801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25117}}^1$

素因数の和:25224

約数の個数: 16

約数和(自身を含む): 217019520

約数和(自身を除く): 44892719

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 25117, 175819, 276287, 1934009, 2235413, 15647891, 24589543, 172126801]

約数ペア:

[(1, 172126801), (7, 24589543), (11, 15647891), (77, 2235413), (89, 1934009), (623, 276287), (979, 175819), (6853, 25117)]