15184953

素因数分解:

$3^2\times 7^3\times {\mathrm{4919}}^1$

素因数の和:4946

約数の個数: 24

約数和(自身を含む): 25584000

約数和(自身を除く): 10399047

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 4919, 14757, 34433, 44271, 103299, 241031, 309897, 723093, 1687217, 2169279, 5061651, 15184953]

約数ペア:

[(1, 15184953), (3, 5061651), (7, 2169279), (9, 1687217), (21, 723093), (49, 309897), (63, 241031), (147, 103299), (343, 44271), (441, 34433), (1029, 14757), (3087, 4919)]