42376707

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{13043}}^1$

素因数の和:13087

約数の個数: 18

約数和(自身を含む): 64606932

約数和(自身を除く): 22230225

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 13043, 39129, 117387, 247817, 743451, 2230353, 4708523, 14125569, 42376707]

約数ペア:

[(1, 42376707), (3, 14125569), (9, 4708523), (19, 2230353), (57, 743451), (171, 247817), (361, 117387), (1083, 39129), (3249, 13043)]