4245507

素因数分解:

$3^3\times 7^2\times {\mathrm{3209}}^1$

素因数の和:3232

約数の個数: 24

約数和(自身を含む): 7318800

約数和(自身を除く): 3073293

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3209, 9627, 22463, 28881, 67389, 86643, 157241, 202167, 471723, 606501, 1415169, 4245507]

約数ペア:

[(1, 4245507), (3, 1415169), (7, 606501), (9, 471723), (21, 202167), (27, 157241), (49, 86643), (63, 67389), (147, 28881), (189, 22463), (441, 9627), (1323, 3209)]