2018353647

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1\times {\mathrm{3323}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 2705044608

約数和(自身を除く): 686690961

約数列:

[1, 3, 293, 691, 879, 2073, 3323, 9969, 202463, 607389, 973639, 2296193, 2920917, 6888579, 672784549, 2018353647]

約数ペア:

[(1, 2018353647), (3, 672784549), (293, 6888579), (691, 2920917), (879, 2296193), (2073, 973639), (3323, 607389), (9969, 202463)]