42423579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2477}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 67262832

約数和(自身を除く): 24839253

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 2477, 5709, 7431, 17127, 22293, 27247, 81741, 245223, 428521, 1285563, 3856689, 4713731, 14141193, 42423579]

約数ペア:

[(1, 42423579), (3, 14141193), (9, 4713731), (11, 3856689), (33, 1285563), (99, 428521), (173, 245223), (519, 81741), (1557, 27247), (1903, 22293), (2477, 17127), (5709, 7431)]