7997240163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{12641}}^1$

素因数の和:13683

約数の個数: 32

約数和(自身を含む): 12257683200

約数和(自身を除く): 4260443037

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1009, 3027, 11099, 12641, 19171, 33297, 37923, 57513, 139051, 210881, 240179, 417153, 632643, 720537, 2641969, 7925907, 12754769, 38264307, 140302459, 242340611, 420907377, 727021833, 2665746721, 7997240163]

約数ペア:

[(1, 7997240163), (3, 2665746721), (11, 727021833), (19, 420907377), (33, 242340611), (57, 140302459), (209, 38264307), (627, 12754769), (1009, 7925907), (3027, 2641969), (11099, 720537), (12641, 632643), (19171, 417153), (33297, 240179), (37923, 210881), (57513, 139051)]