8129967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 4035153

約数列:

[1, 3, 19, 31, 43, 57, 93, 107, 129, 321, 589, 817, 1333, 1767, 2033, 2451, 3317, 3999, 4601, 6099, 9951, 13803, 25327, 63023, 75981, 87419, 142631, 189069, 262257, 427893, 2709989, 8129967]

約数ペア:

[(1, 8129967), (3, 2709989), (19, 427893), (31, 262257), (43, 189069), (57, 142631), (93, 87419), (107, 75981), (129, 63023), (321, 25327), (589, 13803), (817, 9951), (1333, 6099), (1767, 4601), (2033, 3999), (2451, 3317)]