129016867

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2957}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 154478592

約数和(自身を除く): 25461725

約数列:

[1, 7, 23, 161, 271, 1897, 2957, 6233, 20699, 43631, 68011, 476077, 801347, 5609429, 18430981, 129016867]

約数ペア:

[(1, 129016867), (7, 18430981), (23, 5609429), (161, 801347), (271, 476077), (1897, 68011), (2957, 43631), (6233, 20699)]