8250963

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 13473432

約数和(自身を除く): 5222469

約数列:

[1, 3, 7, 21, 37, 41, 49, 111, 123, 147, 259, 287, 777, 861, 1369, 1517, 1813, 2009, 4107, 4551, 5439, 6027, 9583, 10619, 28749, 31857, 56129, 67081, 74333, 168387, 201243, 222999, 392903, 1178709, 2750321, 8250963]

約数ペア:

[(1, 8250963), (3, 2750321), (7, 1178709), (21, 392903), (37, 222999), (41, 201243), (49, 168387), (111, 74333), (123, 67081), (147, 56129), (259, 31857), (287, 28749), (777, 10619), (861, 9583), (1369, 6027), (1517, 5439), (1813, 4551), (2009, 4107)]