21033415041

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{242273}}^1$

素因数の和:242992

約数の個数: 16

約数和(自身を含む): 28739510976

約数和(自身を除く): 7706095935

約数列:

[1, 3, 43, 129, 673, 2019, 28939, 86817, 242273, 726819, 10417739, 31253217, 163049729, 489149187, 7011138347, 21033415041]

約数ペア:

[(1, 21033415041), (3, 7011138347), (43, 489149187), (129, 163049729), (673, 31253217), (2019, 10417739), (28939, 726819), (86817, 242273)]