220750413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{4651}}^1$

素因数の和:5884

約数の個数: 16

約数和(自身を含む): 317303616

約数和(自身を除く): 96553203

約数列:

[1, 3, 13, 39, 1217, 3651, 4651, 13953, 15821, 47463, 60463, 181389, 5660267, 16980801, 73583471, 220750413]

約数ペア:

[(1, 220750413), (3, 73583471), (13, 16980801), (39, 5660267), (1217, 181389), (3651, 60463), (4651, 47463), (13953, 15821)]