12625281

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{9949}}^1$

素因数の和:10005

約数の個数: 16

約数和(自身を含む): 19104000

約数和(自身を除く): 6478719

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 9949, 29847, 89541, 268623, 467603, 1402809, 4208427, 12625281]

約数ペア:

[(1, 12625281), (3, 4208427), (9, 1402809), (27, 467603), (47, 268623), (141, 89541), (423, 29847), (1269, 9949)]