86283757

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 106098432

約数和(自身を除く): 19814675

約数列:

[1, 7, 31, 43, 49, 217, 301, 1321, 1333, 1519, 2107, 9247, 9331, 40951, 56803, 64729, 65317, 286657, 397621, 1760893, 2006599, 2783347, 12326251, 86283757]

約数ペア:

[(1, 86283757), (7, 12326251), (31, 2783347), (43, 2006599), (49, 1760893), (217, 397621), (301, 286657), (1321, 65317), (1333, 64729), (1519, 56803), (2107, 40951), (9247, 9331)]