11291643

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 20908800

約数和(自身を除く): 9617157

約数列:

[1, 3, 9, 11, 19, 23, 27, 29, 33, 57, 69, 81, 87, 99, 171, 207, 209, 253, 261, 297, 319, 437, 513, 551, 621, 627, 667, 759, 783, 891, 957, 1311, 1539, 1653, 1863, 1881, 2001, 2277, 2349, 2871, 3933, 4807, 4959, 5643, 6003, 6061, 6831, 7337, 8613, 11799, 12673, 14421, 14877, 16929, 18009, 18183, 20493, 22011, 25839, 35397, 38019, 43263, 44631, 54027, 54549, 66033, 114057, 129789, 139403, 163647, 198099, 342171, 389367, 418209, 490941, 594297, 1026513, 1254627, 3763881, 11291643]

約数ペア:

[(1, 11291643), (3, 3763881), (9, 1254627), (11, 1026513), (19, 594297), (23, 490941), (27, 418209), (29, 389367), (33, 342171), (57, 198099), (69, 163647), (81, 139403), (87, 129789), (99, 114057), (171, 66033), (207, 54549), (209, 54027), (253, 44631), (261, 43263), (297, 38019), (319, 35397), (437, 25839), (513, 22011), (551, 20493), (621, 18183), (627, 18009), (667, 16929), (759, 14877), (783, 14421), (891, 12673), (957, 11799), (1311, 8613), (1539, 7337), (1653, 6831), (1863, 6061), (1881, 6003), (2001, 5643), (2277, 4959), (2349, 4807), (2871, 3933)]