47276047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 62988800

約数和(自身を除く): 15712753

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 259, 481, 703, 739, 1729, 3367, 4921, 5173, 9139, 9607, 14041, 27343, 63973, 67249, 98287, 182533, 191401, 355459, 519517, 1277731, 2488213, 3636619, 6753721, 47276047]

約数ペア:

[(1, 47276047), (7, 6753721), (13, 3636619), (19, 2488213), (37, 1277731), (91, 519517), (133, 355459), (247, 191401), (259, 182533), (481, 98287), (703, 67249), (739, 63973), (1729, 27343), (3367, 14041), (4921, 9607), (5173, 9139)]