120898001

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 141483264

約数和(自身を除く): 20585263

約数列:

[1, 7, 73, 103, 511, 721, 2297, 7519, 16079, 52633, 167681, 236591, 1173767, 1656137, 17271143, 120898001]

約数ペア:

[(1, 120898001), (7, 17271143), (73, 1656137), (103, 1173767), (511, 236591), (721, 167681), (2297, 52633), (7519, 16079)]