21670332387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{33533}}^1\times {\mathrm{19583}}^1$

素因数の和:53130

約数の個数: 16

約数和(自身を含む): 31523033088

約数和(自身を除く): 9852700701

約数列:

[1, 3, 11, 33, 19583, 33533, 58749, 100599, 215413, 368863, 646239, 1106589, 656676739, 1970030217, 7223444129, 21670332387]

約数ペア:

[(1, 21670332387), (3, 7223444129), (11, 1970030217), (33, 656676739), (19583, 1106589), (33533, 646239), (58749, 368863), (100599, 215413)]