13206273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 18612480

約数和(自身を除く): 5406207

約数列:

[1, 3, 19, 57, 443, 523, 1329, 1569, 8417, 9937, 25251, 29811, 231689, 695067, 4402091, 13206273]

約数ペア:

[(1, 13206273), (3, 4402091), (19, 695067), (57, 231689), (443, 29811), (523, 25251), (1329, 9937), (1569, 8417)]