1296871197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{111043}}^1$

素因数の和:111292

約数の個数: 16

約数和(自身を含む): 1838888640

約数和(自身を除く): 542017443

約数列:

[1, 3, 17, 51, 229, 687, 3893, 11679, 111043, 333129, 1887731, 5663193, 25428847, 76286541, 432290399, 1296871197]

約数ペア:

[(1, 1296871197), (3, 432290399), (17, 76286541), (51, 25428847), (229, 5663193), (687, 1887731), (3893, 333129), (11679, 111043)]