6472557

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 11722620

約数和(自身を除く): 5250063

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1129, 1911, 3387, 5733, 7903, 10161, 14677, 23709, 44031, 55321, 71127, 102739, 132093, 165963, 308217, 497889, 719173, 924651, 2157519, 6472557]

約数ペア:

[(1, 6472557), (3, 2157519), (7, 924651), (9, 719173), (13, 497889), (21, 308217), (39, 165963), (49, 132093), (63, 102739), (91, 71127), (117, 55321), (147, 44031), (273, 23709), (441, 14677), (637, 10161), (819, 7903), (1129, 5733), (1911, 3387)]