22264389

素因数分解:

$3^6\times 7^1\times {\mathrm{4363}}^1$

素因数の和:4388

約数の個数: 28

約数和(自身を含む): 38158816

約数和(自身を除く): 15894427

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 4363, 5103, 13089, 30541, 39267, 91623, 117801, 274869, 353403, 824607, 1060209, 2473821, 3180627, 7421463, 22264389]

約数ペア:

[(1, 22264389), (3, 7421463), (7, 3180627), (9, 2473821), (21, 1060209), (27, 824607), (63, 353403), (81, 274869), (189, 117801), (243, 91623), (567, 39267), (729, 30541), (1701, 13089), (4363, 5103)]