2097051

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 3160080

約数和(自身を除く): 1063029

約数列:

[1, 3, 11, 33, 53, 109, 121, 159, 327, 363, 583, 1199, 1749, 3597, 5777, 6413, 13189, 17331, 19239, 39567, 63547, 190641, 699017, 2097051]

約数ペア:

[(1, 2097051), (3, 699017), (11, 190641), (33, 63547), (53, 39567), (109, 19239), (121, 17331), (159, 13189), (327, 6413), (363, 5777), (583, 3597), (1199, 1749)]