6425679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 9763264

約数和(自身を除く): 3337585

約数列:

[1, 3, 13, 37, 39, 61, 73, 111, 183, 219, 481, 793, 949, 1443, 2257, 2379, 2701, 2847, 4453, 6771, 8103, 13359, 29341, 35113, 57889, 88023, 105339, 164761, 173667, 494283, 2141893, 6425679]

約数ペア:

[(1, 6425679), (3, 2141893), (13, 494283), (37, 173667), (39, 164761), (61, 105339), (73, 88023), (111, 57889), (183, 35113), (219, 29341), (481, 13359), (793, 8103), (949, 6771), (1443, 4453), (2257, 2847), (2379, 2701)]