15968241

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 24059880

約数和(自身を除く): 8091639

約数列:

[1, 3, 9, 29, 87, 193, 261, 317, 579, 951, 1737, 2853, 5597, 9193, 16791, 27579, 50373, 61181, 82737, 183543, 550629, 1774249, 5322747, 15968241]

約数ペア:

[(1, 15968241), (3, 5322747), (9, 1774249), (29, 550629), (87, 183543), (193, 82737), (261, 61181), (317, 50373), (579, 27579), (951, 16791), (1737, 9193), (2853, 5597)]