3385557

素因数分解:

$3^4\times 7^2\times {\mathrm{853}}^1$

素因数の和:879

約数の個数: 30

約数和(自身を含む): 5890038

約数和(自身を除く): 2504481

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 853, 1323, 2559, 3969, 5971, 7677, 17913, 23031, 41797, 53739, 69093, 125391, 161217, 376173, 483651, 1128519, 3385557]

約数ペア:

[(1, 3385557), (3, 1128519), (7, 483651), (9, 376173), (21, 161217), (27, 125391), (49, 69093), (63, 53739), (81, 41797), (147, 23031), (189, 17913), (441, 7677), (567, 5971), (853, 3969), (1323, 2559)]