720522099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{7278001}}^1$

素因数の和:7278018

約数の個数: 12

約数和(自身を含む): 1135368312

約数和(自身を除く): 414846213

約数列:

[1, 3, 9, 11, 33, 99, 7278001, 21834003, 65502009, 80058011, 240174033, 720522099]

約数ペア:

[(1, 720522099), (3, 240174033), (9, 80058011), (11, 65502009), (33, 21834003), (99, 7278001)]