320413977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161093}}^1$

素因数の和:161129

約数の個数: 24

約数和(自身を含む): 527743944

約数和(自身を除く): 207329967

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 161093, 483279, 1449837, 2094209, 2738581, 6282627, 8215743, 18847881, 24647229, 35601553, 106804659, 320413977]

約数ペア:

[(1, 320413977), (3, 106804659), (9, 35601553), (13, 24647229), (17, 18847881), (39, 8215743), (51, 6282627), (117, 2738581), (153, 2094209), (221, 1449837), (663, 483279), (1989, 161093)]