22547781

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{19421}}^1$

素因数の和:19473

約数の個数: 16

約数和(自身を含む): 34182720

約数和(自身を除く): 11634939

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 19421, 58263, 174789, 524367, 835103, 2505309, 7515927, 22547781]

約数ペア:

[(1, 22547781), (3, 7515927), (9, 2505309), (27, 835103), (43, 524367), (129, 174789), (387, 58263), (1161, 19421)]