25267929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11981}}^1$

素因数の和:12040

約数の個数: 16

約数和(自身を含む): 36425280

約数和(自身を除く): 11157351

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 11981, 35943, 227639, 443297, 682917, 1329891, 8422643, 25267929]

約数ペア:

[(1, 25267929), (3, 8422643), (19, 1329891), (37, 682917), (57, 443297), (111, 227639), (703, 35943), (2109, 11981)]