64281217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64217}}^1$

素因数の和:64248

約数の個数: 16

約数和(自身を含む): 86308992

約数和(自身を除く): 22027775

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 64217, 449519, 706387, 834821, 4944709, 5843747, 9183031, 64281217]

約数ペア:

[(1, 64281217), (7, 9183031), (11, 5843747), (13, 4944709), (77, 834821), (91, 706387), (143, 449519), (1001, 64217)]