47243181

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 63828800

約数和(自身を除く): 16585619

約数列:

[1, 3, 139, 277, 409, 417, 831, 1227, 38503, 56851, 113293, 115509, 170553, 339879, 15747727, 47243181]

約数ペア:

[(1, 47243181), (3, 15747727), (139, 339879), (277, 170553), (409, 115509), (417, 113293), (831, 56851), (1227, 38503)]