302540973

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139871}}^1$

素因数の和:139984

約数の個数: 16

約数和(自身を含む): 465494016

約数和(自身を除く): 162953043

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 139871, 419613, 979097, 2937291, 14406713, 43220139, 100846991, 302540973]

約数ペア:

[(1, 302540973), (3, 100846991), (7, 43220139), (21, 14406713), (103, 2937291), (309, 979097), (721, 419613), (2163, 139871)]