520161273

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{241823}}^1$

素因数の和:242068

約数の個数: 12

約数和(自身を含む): 754490880

約数和(自身を除く): 234329607

約数列:

[1, 3, 9, 239, 717, 2151, 241823, 725469, 2176407, 57795697, 173387091, 520161273]

約数ペア:

[(1, 520161273), (3, 173387091), (9, 57795697), (239, 2176407), (717, 725469), (2151, 241823)]