25427919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7481}}^1$

素因数の和:7598

約数の個数: 16

約数和(自身を含む): 37350144

約数和(自身を除く): 11922225

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 7481, 22443, 82291, 246873, 770543, 2311629, 8475973, 25427919]

約数ペア:

[(1, 25427919), (3, 8475973), (11, 2311629), (33, 770543), (103, 246873), (309, 82291), (1133, 22443), (3399, 7481)]