25961991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5011}}^1$

素因数の和:5182

約数の個数: 16

約数和(自身を含む): 38011008

約数和(自身を除く): 12049017

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5011, 5181, 15033, 55121, 165363, 786727, 2360181, 8653997, 25961991]

約数ペア:

[(1, 25961991), (3, 8653997), (11, 2360181), (33, 786727), (157, 165363), (471, 55121), (1727, 15033), (5011, 5181)]