2067107

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 2476032

約数和(自身を除く): 408925

約数列:

[1, 7, 47, 61, 103, 329, 427, 721, 2867, 4841, 6283, 20069, 33887, 43981, 295301, 2067107]

約数ペア:

[(1, 2067107), (7, 295301), (47, 43981), (61, 33887), (103, 20069), (329, 6283), (427, 4841), (721, 2867)]