26040957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7621}}^1$

素因数の和:7708

約数の個数: 16

約数和(自身を含む): 37317312

約数和(自身を除く): 11276355

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 7621, 22863, 129557, 388671, 510607, 1531821, 8680319, 26040957]

約数ペア:

[(1, 26040957), (3, 8680319), (17, 1531821), (51, 510607), (67, 388671), (201, 129557), (1139, 22863), (3417, 7621)]