13725369

素因数分解:

$3^5\times 7^1\times {\mathrm{8069}}^1$

素因数の和:8091

約数の個数: 24

約数和(自身を含む): 23499840

約数和(自身を除く): 9774471

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 8069, 24207, 56483, 72621, 169449, 217863, 508347, 653589, 1525041, 1960767, 4575123, 13725369]

約数ペア:

[(1, 13725369), (3, 4575123), (7, 1960767), (9, 1525041), (21, 653589), (27, 508347), (63, 217863), (81, 169449), (189, 72621), (243, 56483), (567, 24207), (1701, 8069)]