2017306815

素因数分解:

$3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{129439}}^1$

素因数の和:130486

約数の個数: 16

約数和(自身を含む): 3230822400

約数和(自身を除く): 1213515585

約数列:

[1, 3, 5, 15, 1039, 3117, 5195, 15585, 129439, 388317, 647195, 1941585, 134487121, 403461363, 672435605, 2017306815]

約数ペア:

[(1, 2017306815), (3, 672435605), (5, 403461363), (15, 134487121), (1039, 1941585), (3117, 647195), (5195, 388317), (15585, 129439)]