474903

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 853776

約数和(自身を除く): 378873

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 81, 99, 117, 123, 143, 297, 351, 369, 429, 451, 533, 891, 1053, 1107, 1287, 1353, 1599, 3321, 3861, 4059, 4797, 5863, 11583, 12177, 14391, 17589, 36531, 43173, 52767, 158301, 474903]

約数ペア:

[(1, 474903), (3, 158301), (9, 52767), (11, 43173), (13, 36531), (27, 17589), (33, 14391), (39, 12177), (41, 11583), (81, 5863), (99, 4797), (117, 4059), (123, 3861), (143, 3321), (297, 1599), (351, 1353), (369, 1287), (429, 1107), (451, 1053), (533, 891)]