319332663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63473}}^1$

素因数の和:63535

約数の個数: 24

約数和(自身を含む): 508299792

約数和(自身を除く): 188967129

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 63473, 190419, 571257, 825149, 2475447, 2729339, 7426341, 8188017, 24564051, 35481407, 106444221, 319332663]

約数ペア:

[(1, 319332663), (3, 106444221), (9, 35481407), (13, 24564051), (39, 8188017), (43, 7426341), (117, 2729339), (129, 2475447), (387, 825149), (559, 571257), (1677, 190419), (5031, 63473)]