22981563

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{25793}}^1$

素因数の和:25816

約数の個数: 20

約数和(自身を含む): 37452888

約数和(自身を除く): 14471325

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 25793, 77379, 232137, 283723, 696411, 851169, 2089233, 2553507, 7660521, 22981563]

約数ペア:

[(1, 22981563), (3, 7660521), (9, 2553507), (11, 2089233), (27, 851169), (33, 696411), (81, 283723), (99, 232137), (297, 77379), (891, 25793)]