22757421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 33292800

約数和(自身を除く): 10535379

約数列:

[1, 3, 19, 57, 59, 67, 101, 177, 201, 303, 1121, 1273, 1919, 3363, 3819, 3953, 5757, 5959, 6767, 11859, 17877, 20301, 75107, 113221, 128573, 225321, 339663, 385719, 399253, 1197759, 7585807, 22757421]

約数ペア:

[(1, 22757421), (3, 7585807), (19, 1197759), (57, 399253), (59, 385719), (67, 339663), (101, 225321), (177, 128573), (201, 113221), (303, 75107), (1121, 20301), (1273, 17877), (1919, 11859), (3363, 6767), (3819, 5959), (3953, 5757)]