347253669

素因数分解:

$3^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2621}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 589006080

約数和(自身を除く): 241752411

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 701, 2103, 2621, 4907, 6309, 7863, 14721, 18347, 18927, 23589, 44163, 55041, 70767, 132489, 165123, 495369, 1837321, 5511963, 12861247, 16535889, 38583741, 49607667, 115751223, 347253669]

約数ペア:

[(1, 347253669), (3, 115751223), (7, 49607667), (9, 38583741), (21, 16535889), (27, 12861247), (63, 5511963), (189, 1837321), (701, 495369), (2103, 165123), (2621, 132489), (4907, 70767), (6309, 55041), (7863, 44163), (14721, 23589), (18347, 18927)]