3485223

素因数分解:

$3^2\times 7^3\times {\mathrm{1129}}^1$

素因数の和:1156

約数の個数: 24

約数和(自身を含む): 5876000

約数和(自身を除く): 2390777

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1129, 3087, 3387, 7903, 10161, 23709, 55321, 71127, 165963, 387247, 497889, 1161741, 3485223]

約数ペア:

[(1, 3485223), (3, 1161741), (7, 497889), (9, 387247), (21, 165963), (49, 71127), (63, 55321), (147, 23709), (343, 10161), (441, 7903), (1029, 3387), (1129, 3087)]