293810031

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{640109}}^1$

素因数の和:640135

約数の個数: 16

約数和(自身を含む): 460879200

約数和(自身を除く): 167069169

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 640109, 1920327, 5760981, 10881853, 17282943, 32645559, 97936677, 293810031]

約数ペア:

[(1, 293810031), (3, 97936677), (9, 32645559), (17, 17282943), (27, 10881853), (51, 5760981), (153, 1920327), (459, 640109)]