38521743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12503}}^1$

素因数の和:12598

約数の個数: 16

約数和(自身を含む): 56017920

約数和(自身を除く): 17496177

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 12503, 37509, 162539, 487617, 987737, 2963211, 12840581, 38521743]

約数ペア:

[(1, 38521743), (3, 12840581), (13, 2963211), (39, 987737), (79, 487617), (237, 162539), (1027, 37509), (3081, 12503)]