6704019

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 11520000

約数和(自身を除く): 4815981

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 449, 553, 711, 1347, 1659, 2133, 3143, 4041, 4977, 9429, 12123, 14931, 28287, 35471, 84861, 106413, 248297, 319239, 744891, 957717, 2234673, 6704019]

約数ペア:

[(1, 6704019), (3, 2234673), (7, 957717), (9, 744891), (21, 319239), (27, 248297), (63, 106413), (79, 84861), (189, 35471), (237, 28287), (449, 14931), (553, 12123), (711, 9429), (1347, 4977), (1659, 4041), (2133, 3143)]