287542341

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{541511}}^1$

素因数の和:541576

約数の個数: 12

約数和(自身を含む): 422379360

約数和(自身を除く): 134837019

約数列:

[1, 3, 9, 59, 177, 531, 541511, 1624533, 4873599, 31949149, 95847447, 287542341]

約数ペア:

[(1, 287542341), (3, 95847447), (9, 31949149), (59, 4873599), (177, 1624533), (531, 541511)]