13309677

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4490

約数の個数: 20

約数和(自身を含む): 20424316

約数和(自身を除く): 7114639

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 4441, 13323, 39969, 119907, 164317, 359721, 492951, 1478853, 4436559, 13309677]

約数ペア:

[(1, 13309677), (3, 4436559), (9, 1478853), (27, 492951), (37, 359721), (81, 164317), (111, 119907), (333, 39969), (999, 13323), (2997, 4441)]