119398867

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 138527424

約数和(自身を除く): 19128557

約数列:

[1, 7, 101, 281, 601, 707, 1967, 4207, 28381, 60701, 168881, 198667, 424907, 1182167, 17056981, 119398867]

約数ペア:

[(1, 119398867), (7, 17056981), (101, 1182167), (281, 424907), (601, 198667), (707, 168881), (1967, 60701), (4207, 28381)]