25161873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16223}}^1$

素因数の和:16284

約数の個数: 16

約数和(自身を含む): 37380096

約数和(自身を除く): 12218223

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 16223, 48669, 178453, 535359, 762481, 2287443, 8387291, 25161873]

約数ペア:

[(1, 25161873), (3, 8387291), (11, 2287443), (33, 762481), (47, 535359), (141, 178453), (517, 48669), (1551, 16223)]