22431681

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 34251360

約数和(自身を除く): 11819679

約数列:

[1, 3, 9, 27, 43, 129, 139, 387, 417, 1161, 1251, 3753, 5977, 17931, 19321, 53793, 57963, 161379, 173889, 521667, 830803, 2492409, 7477227, 22431681]

約数ペア:

[(1, 22431681), (3, 7477227), (9, 2492409), (27, 830803), (43, 521667), (129, 173889), (139, 161379), (387, 57963), (417, 53793), (1161, 19321), (1251, 17931), (3753, 5977)]