42019922169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{245730539}}^1$

素因数の和:245730564

約数の個数: 12

約数和(自身を含む): 63889940400

約数和(自身を除く): 21870018231

約数列:

[1, 3, 9, 19, 57, 171, 245730539, 737191617, 2211574851, 4668880241, 14006640723, 42019922169]

約数ペア:

[(1, 42019922169), (3, 14006640723), (9, 4668880241), (19, 2211574851), (57, 737191617), (171, 245730539)]