22415427

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 34074000

約数和(自身を除く): 11658573

約数列:

[1, 3, 9, 27, 43, 129, 387, 449, 1161, 1347, 1849, 4041, 5547, 12123, 16641, 19307, 49923, 57921, 173763, 521289, 830201, 2490603, 7471809, 22415427]

約数ペア:

[(1, 22415427), (3, 7471809), (9, 2490603), (27, 830201), (43, 521289), (129, 173763), (387, 57921), (449, 49923), (1161, 19307), (1347, 16641), (1849, 12123), (4041, 5547)]