74728407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1549}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 107458400

約数和(自身を除く): 32729993

約数列:

[1, 3, 13, 39, 1237, 1549, 3711, 4647, 16081, 20137, 48243, 60411, 1916113, 5748339, 24909469, 74728407]

約数ペア:

[(1, 74728407), (3, 24909469), (13, 5748339), (39, 1916113), (1237, 60411), (1549, 48243), (3711, 20137), (4647, 16081)]