10801521

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 16203200

約数和(自身を除く): 5401679

約数列:

[1, 3, 9, 37, 111, 163, 199, 333, 489, 597, 1467, 1791, 6031, 7363, 18093, 22089, 32437, 54279, 66267, 97311, 291933, 1200169, 3600507, 10801521]

約数ペア:

[(1, 10801521), (3, 3600507), (9, 1200169), (37, 291933), (111, 97311), (163, 66267), (199, 54279), (333, 32437), (489, 22089), (597, 18093), (1467, 7363), (1791, 6031)]