1522221489

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{237217}}^1$

素因数の和:237277

約数の個数: 24

約数和(自身を含む): 2368384512

約数和(自身を除く): 846163023

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 237217, 711651, 2134953, 5455991, 7353727, 16367973, 22061181, 49103919, 66183543, 169135721, 507407163, 1522221489]

約数ペア:

[(1, 1522221489), (3, 507407163), (9, 169135721), (23, 66183543), (31, 49103919), (69, 22061181), (93, 16367973), (207, 7353727), (279, 5455991), (713, 2134953), (2139, 711651), (6417, 237217)]