74591049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3671}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 107339904

約数和(自身を除く): 32748855

約数列:

[1, 3, 13, 39, 521, 1563, 3671, 6773, 11013, 20319, 47723, 143169, 1912591, 5737773, 24863683, 74591049]

約数ペア:

[(1, 74591049), (3, 24863683), (13, 5737773), (39, 1912591), (521, 143169), (1563, 47723), (3671, 20319), (6773, 11013)]