11923521

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 16290624

約数和(自身を除く): 4367103

約数列:

[1, 3, 67, 137, 201, 411, 433, 1299, 9179, 27537, 29011, 59321, 87033, 177963, 3974507, 11923521]

約数ペア:

[(1, 11923521), (3, 3974507), (67, 177963), (137, 87033), (201, 59321), (411, 29011), (433, 27537), (1299, 9179)]