3105081

素因数分解:

$3^3\times 7^2\times {\mathrm{2347}}^1$

素因数の和:2370

約数の個数: 24

約数和(自身を含む): 5353440

約数和(自身を除く): 2248359

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2347, 7041, 16429, 21123, 49287, 63369, 115003, 147861, 345009, 443583, 1035027, 3105081]

約数ペア:

[(1, 3105081), (3, 1035027), (7, 443583), (9, 345009), (21, 147861), (27, 115003), (49, 63369), (63, 49287), (147, 21123), (189, 16429), (441, 7041), (1323, 2347)]