98533981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56989}}^1$

素因数の和:57028

約数の個数: 16

約数和(自身を含む): 127657600

約数和(自身を除く): 29123619

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 56989, 398923, 740857, 1082791, 5185999, 7579537, 14076283, 98533981]

約数ペア:

[(1, 98533981), (7, 14076283), (13, 7579537), (19, 5185999), (91, 1082791), (133, 740857), (247, 398923), (1729, 56989)]