23017869

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 38163840

約数和(自身を除く): 15145971

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1319, 1939, 2493, 3957, 5817, 9233, 11871, 17451, 27699, 83097, 365363, 1096089, 2557541, 3288267, 7672623, 23017869]

約数ペア:

[(1, 23017869), (3, 7672623), (7, 3288267), (9, 2557541), (21, 1096089), (63, 365363), (277, 83097), (831, 27699), (1319, 17451), (1939, 11871), (2493, 9233), (3957, 5817)]