4428081

素因数分解:

$3^3\times 7^2\times {\mathrm{3347}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 7633440

約数和(自身を除く): 3205359

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3347, 10041, 23429, 30123, 70287, 90369, 164003, 210861, 492009, 632583, 1476027, 4428081]

約数ペア:

[(1, 4428081), (3, 1476027), (7, 632583), (9, 492009), (21, 210861), (27, 164003), (49, 90369), (63, 70287), (147, 30123), (189, 23429), (441, 10041), (1323, 3347)]