315027189

素因数分解:

$3^2\times {\mathrm{2213}}^1\times {\mathrm{15817}}^1$

素因数の和:18036

約数の個数: 12

約数和(自身を含む): 455273676

約数和(自身を除く): 140246487

約数列:

[1, 3, 9, 2213, 6639, 15817, 19917, 47451, 142353, 35003021, 105009063, 315027189]

約数ペア:

[(1, 315027189), (3, 105009063), (9, 35003021), (2213, 142353), (6639, 47451), (15817, 19917)]