2015217081

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{877}}^1\times {\mathrm{1283}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 2931115200

約数和(自身を除く): 915898119

約数列:

[1, 3, 9, 199, 597, 877, 1283, 1791, 2631, 3849, 7893, 11547, 174523, 255317, 523569, 765951, 1125191, 1570707, 2297853, 3375573, 10126719, 223913009, 671739027, 2015217081]

約数ペア:

[(1, 2015217081), (3, 671739027), (9, 223913009), (199, 10126719), (597, 3375573), (877, 2297853), (1283, 1570707), (1791, 1125191), (2631, 765951), (3849, 523569), (7893, 255317), (11547, 174523)]