23222781

素因数分解:

$3^5\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 35022624

約数和(自身を除く): 11799843

約数列:

[1, 3, 9, 27, 81, 227, 243, 421, 681, 1263, 2043, 3789, 6129, 11367, 18387, 34101, 55161, 95567, 102303, 286701, 860103, 2580309, 7740927, 23222781]

約数ペア:

[(1, 23222781), (3, 7740927), (9, 2580309), (27, 860103), (81, 286701), (227, 102303), (243, 95567), (421, 55161), (681, 34101), (1263, 18387), (2043, 11367), (3789, 6129)]