3897408039

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1801853}}^1$

素因数の和:1801966

約数の個数: 16

約数和(自身を含む): 5996570112

約数和(自身を除く): 2099162073

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 1801853, 5405559, 12612971, 37838913, 185590859, 556772577, 1299136013, 3897408039]

約数ペア:

[(1, 3897408039), (3, 1299136013), (7, 556772577), (21, 185590859), (103, 37838913), (309, 12612971), (721, 5405559), (2163, 1801853)]