2109819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 3054240

約数和(自身を除く): 944421

約数列:

[1, 3, 17, 41, 51, 123, 697, 1009, 2091, 3027, 17153, 41369, 51459, 124107, 703273, 2109819]

約数ペア:

[(1, 2109819), (3, 703273), (17, 124107), (41, 51459), (51, 41369), (123, 17153), (697, 3027), (1009, 2091)]