25993317

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1321}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 39681152

約数和(自身を除く): 13687835

約数列:

[1, 3, 7, 21, 937, 1321, 2811, 3963, 6559, 9247, 19677, 27741, 1237777, 3713331, 8664439, 25993317]

約数ペア:

[(1, 25993317), (3, 8664439), (7, 3713331), (21, 1237777), (937, 27741), (1321, 19677), (2811, 9247), (3963, 6559)]