7674939

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 4904901

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 727, 1173, 2181, 3519, 6543, 10557, 12359, 16721, 19629, 37077, 50163, 111231, 150489, 284257, 333693, 451467, 852771, 2558313, 7674939]

約数ペア:

[(1, 7674939), (3, 2558313), (9, 852771), (17, 451467), (23, 333693), (27, 284257), (51, 150489), (69, 111231), (153, 50163), (207, 37077), (391, 19629), (459, 16721), (621, 12359), (727, 10557), (1173, 6543), (2181, 3519)]