13495167

素因数分解:

$3^4\times 7^1\times {\mathrm{23801}}^1$

素因数の和:23820

約数の個数: 20

約数和(自身を含む): 23040336

約数和(自身を除く): 9545169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23801, 71403, 166607, 214209, 499821, 642627, 1499463, 1927881, 4498389, 13495167]

約数ペア:

[(1, 13495167), (3, 4498389), (7, 1927881), (9, 1499463), (21, 642627), (27, 499821), (63, 214209), (81, 166607), (189, 71403), (567, 23801)]