39443217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 58209312

約数和(自身を除く): 18766095

約数列:

[1, 3, 11, 33, 121, 193, 363, 563, 579, 1689, 2123, 6193, 6369, 18579, 23353, 68123, 70059, 108659, 204369, 325977, 1195249, 3585747, 13147739, 39443217]

約数ペア:

[(1, 39443217), (3, 13147739), (11, 3585747), (33, 1195249), (121, 325977), (193, 204369), (363, 108659), (563, 70059), (579, 68123), (1689, 23353), (2123, 18579), (6193, 6369)]