13011909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 18031104

約数和(自身を除く): 5019195

約数列:

[1, 3, 31, 93, 181, 543, 773, 2319, 5611, 16833, 23963, 71889, 139913, 419739, 4337303, 13011909]

約数ペア:

[(1, 13011909), (3, 4337303), (31, 419739), (93, 139913), (181, 71889), (543, 23963), (773, 16833), (2319, 5611)]