7904799

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 13125632

約数和(自身を除く): 5220833

約数列:

[1, 3, 7, 9, 21, 63, 271, 463, 813, 1389, 1897, 2439, 3241, 4167, 5691, 9723, 17073, 29169, 125473, 376419, 878311, 1129257, 2634933, 7904799]

約数ペア:

[(1, 7904799), (3, 2634933), (7, 1129257), (9, 878311), (21, 376419), (63, 125473), (271, 29169), (463, 17073), (813, 9723), (1389, 5691), (1897, 4167), (2439, 3241)]