13305528009

素因数分解:

$3^2\times {\mathrm{2371}}^1\times {\mathrm{623531}}^1$

素因数の和:625908

約数の個数: 12

約数和(自身を含む): 19227232752

約数和(自身を除く): 5921704743

約数列:

[1, 3, 9, 2371, 7113, 21339, 623531, 1870593, 5611779, 1478392001, 4435176003, 13305528009]

約数ペア:

[(1, 13305528009), (3, 4435176003), (9, 1478392001), (2371, 5611779), (7113, 1870593), (21339, 623531)]