26977967

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 29598720

約数和(自身を除く): 2620753

約数列:

[1, 19, 31, 163, 281, 589, 3097, 5053, 5339, 8711, 45803, 96007, 165509, 870257, 1419893, 26977967]

約数ペア:

[(1, 26977967), (19, 1419893), (31, 870257), (163, 165509), (281, 96007), (589, 45803), (3097, 8711), (5053, 5339)]