22287201

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 30596544

約数和(自身を除く): 8309343

約数列:

[1, 3, 43, 129, 197, 591, 877, 2631, 8471, 25413, 37711, 113133, 172769, 518307, 7429067, 22287201]

約数ペア:

[(1, 22287201), (3, 7429067), (43, 518307), (129, 172769), (197, 113133), (591, 37711), (877, 25413), (2631, 8471)]