12822381

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 64

約数和(自身を含む): 23143680

約数和(自身を除く): 10321299

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 81, 99, 117, 123, 143, 243, 297, 351, 369, 429, 451, 533, 729, 891, 1053, 1107, 1287, 1353, 1599, 2187, 2673, 3159, 3321, 3861, 4059, 4797, 5863, 8019, 9477, 9963, 11583, 12177, 14391, 17589, 24057, 28431, 29889, 34749, 36531, 43173, 52767, 89667, 104247, 109593, 129519, 158301, 312741, 328779, 388557, 474903, 986337, 1165671, 1424709, 4274127, 12822381]

約数ペア:

[(1, 12822381), (3, 4274127), (9, 1424709), (11, 1165671), (13, 986337), (27, 474903), (33, 388557), (39, 328779), (41, 312741), (81, 158301), (99, 129519), (117, 109593), (123, 104247), (143, 89667), (243, 52767), (297, 43173), (351, 36531), (369, 34749), (429, 29889), (451, 28431), (533, 24057), (729, 17589), (891, 14391), (1053, 12177), (1107, 11583), (1287, 9963), (1353, 9477), (1599, 8019), (2187, 5863), (2673, 4797), (3159, 4059), (3321, 3861)]