5312727

素因数分解:

$3^2\times 7^3\times {\mathrm{1721}}^1$

素因数の和:1748

約数の個数: 24

約数和(自身を含む): 8954400

約数和(自身を除く): 3641673

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1721, 3087, 5163, 12047, 15489, 36141, 84329, 108423, 252987, 590303, 758961, 1770909, 5312727]

約数ペア:

[(1, 5312727), (3, 1770909), (7, 758961), (9, 590303), (21, 252987), (49, 108423), (63, 84329), (147, 36141), (343, 15489), (441, 12047), (1029, 5163), (1721, 3087)]