4320459

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 7602672

約数和(自身を除く): 3282213

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 373, 429, 891, 1053, 1119, 1287, 3357, 3861, 4103, 4849, 10071, 11583, 12309, 14547, 30213, 36927, 43641, 53339, 110781, 130923, 160017, 332343, 392769, 480051, 1440153, 4320459]

約数ペア:

[(1, 4320459), (3, 1440153), (9, 480051), (11, 392769), (13, 332343), (27, 160017), (33, 130923), (39, 110781), (81, 53339), (99, 43641), (117, 36927), (143, 30213), (297, 14547), (351, 12309), (373, 11583), (429, 10071), (891, 4849), (1053, 4103), (1119, 3861), (1287, 3357)]