289794831

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{23071}}^1$

素因数の和:23206

約数の個数: 16

約数和(自身を含む): 398684160

約数和(自身を除く): 108889329

約数列:

[1, 3, 53, 79, 159, 237, 4187, 12561, 23071, 69213, 1222763, 1822609, 3668289, 5467827, 96598277, 289794831]

約数ペア:

[(1, 289794831), (3, 96598277), (53, 5467827), (79, 3668289), (159, 1822609), (237, 1222763), (4187, 69213), (12561, 23071)]