2255178243

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{204107}}^1$

素因数の和:204266

約数の個数: 16

約数和(自身を含む): 3135098880

約数和(自身を除く): 879920637

約数列:

[1, 3, 29, 87, 127, 381, 3683, 11049, 204107, 612321, 5919103, 17757309, 25921589, 77764767, 751726081, 2255178243]

約数ペア:

[(1, 2255178243), (3, 751726081), (29, 77764767), (87, 25921589), (127, 17757309), (381, 5919103), (3683, 612321), (11049, 204107)]