28231443

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22247}}^1$

素因数の和:22303

約数の個数: 16

約数和(自身を含む): 42716160

約数和(自身を除く): 14484717

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22247, 66741, 200223, 600669, 1045609, 3136827, 9410481, 28231443]

約数ペア:

[(1, 28231443), (3, 9410481), (9, 3136827), (27, 1045609), (47, 600669), (141, 200223), (423, 66741), (1269, 22247)]