2017342689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71789}}^1$

素因数の和:71857

約数の個数: 32

約数和(自身を含む): 3101328000

約数和(自身を除く): 1083985311

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 9367, 28101, 71789, 215367, 1220413, 1363991, 2081881, 3661239, 4091973, 6245643, 23187847, 35391977, 39555739, 69563541, 106175931, 118667217, 672447563, 2017342689]

約数ペア:

[(1, 2017342689), (3, 672447563), (17, 118667217), (19, 106175931), (29, 69563541), (51, 39555739), (57, 35391977), (87, 23187847), (323, 6245643), (493, 4091973), (551, 3661239), (969, 2081881), (1479, 1363991), (1653, 1220413), (9367, 215367), (28101, 71789)]