3340449

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 5840640

約数和(自身を除く): 2500191

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 3119, 9357, 21833, 28071, 53023, 65499, 159069, 196497, 371161, 477207, 1113483, 3340449]

約数ペア:

[(1, 3340449), (3, 1113483), (7, 477207), (9, 371161), (17, 196497), (21, 159069), (51, 65499), (63, 53023), (119, 28071), (153, 21833), (357, 9357), (1071, 3119)]