22571217

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4794

約数の個数: 20

約数和(自身を含む): 34296240

約数和(自身を除く): 11725023

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4723, 4779, 14169, 42507, 127521, 278657, 382563, 835971, 2507913, 7523739, 22571217]

約数ペア:

[(1, 22571217), (3, 7523739), (9, 2507913), (27, 835971), (59, 382563), (81, 278657), (177, 127521), (531, 42507), (1593, 14169), (4723, 4779)]