25404093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19739}}^1$

素因数の和:19769

約数の個数: 24

約数和(自身を含む): 43112160

約数和(自身を除く): 17708067

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 19739, 59217, 177651, 217129, 256607, 651387, 769821, 1954161, 2309463, 2822677, 8468031, 25404093]

約数ペア:

[(1, 25404093), (3, 8468031), (9, 2822677), (11, 2309463), (13, 1954161), (33, 769821), (39, 651387), (99, 256607), (117, 217129), (143, 177651), (429, 59217), (1287, 19739)]