22495401

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1663}}^1$

素因数の和:1842

約数の個数: 20

約数和(自身を含む): 33825792

約数和(自身を除く): 11330391

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 1663, 4509, 4989, 13527, 14967, 44901, 134703, 277721, 833163, 2499489, 7498467, 22495401]

約数ペア:

[(1, 22495401), (3, 7498467), (9, 2499489), (27, 833163), (81, 277721), (167, 134703), (501, 44901), (1503, 14967), (1663, 13527), (4509, 4989)]