22528311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 33765312

約数和(自身を除く): 11237001

約数列:

[1, 3, 13, 39, 41, 73, 123, 193, 219, 533, 579, 949, 1599, 2509, 2847, 2993, 7527, 7913, 8979, 14089, 23739, 38909, 42267, 102869, 116727, 183157, 308607, 549471, 577649, 1732947, 7509437, 22528311]

約数ペア:

[(1, 22528311), (3, 7509437), (13, 1732947), (39, 577649), (41, 549471), (73, 308607), (123, 183157), (193, 116727), (219, 102869), (533, 42267), (579, 38909), (949, 23739), (1599, 14089), (2509, 8979), (2847, 7913), (2993, 7527)]