291213386621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1\times {\mathrm{40493}}^1$

素因数の和:41920

約数の個数: 16

約数和(自身を含む): 309379667184

約数和(自身を除く): 18166280563

約数列:

[1, 17, 433, 977, 7361, 16609, 40493, 423041, 688381, 7191697, 17533469, 39561661, 298068973, 672548237, 17130199213, 291213386621]

約数ペア:

[(1, 291213386621), (17, 17130199213), (433, 672548237), (977, 298068973), (7361, 39561661), (16609, 17533469), (40493, 7191697), (423041, 688381)]