1255241199

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{39709}}^1$

素因数の和:40010

約数の個数: 16

約数和(自身を含む): 1721190240

約数和(自身を除く): 465949041

約数列:

[1, 3, 41, 123, 257, 771, 10537, 31611, 39709, 119127, 1628069, 4884207, 10205213, 30615639, 418413733, 1255241199]

約数ペア:

[(1, 1255241199), (3, 418413733), (41, 30615639), (123, 10205213), (257, 4884207), (771, 1628069), (10537, 119127), (31611, 39709)]