70640571

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 95546880

約数和(自身を除く): 24906309

約数列:

[1, 3, 131, 173, 393, 519, 1039, 3117, 22663, 67989, 136109, 179747, 408327, 539241, 23546857, 70640571]

約数ペア:

[(1, 70640571), (3, 23546857), (131, 539241), (173, 408327), (393, 179747), (519, 136109), (1039, 67989), (3117, 22663)]