2019025239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{794579}}^1$

素因数の和:794611

約数の個数: 24

約数和(自身を含む): 3381732480

約数和(自身を除く): 1362707241

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 794579, 2383737, 5562053, 8740369, 16686159, 26221107, 61182583, 96144059, 183547749, 288432177, 673008413, 2019025239]

約数ペア:

[(1, 2019025239), (3, 673008413), (7, 288432177), (11, 183547749), (21, 96144059), (33, 61182583), (77, 26221107), (121, 16686159), (231, 8740369), (363, 5562053), (847, 2383737), (2541, 794579)]