520023459

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{10337}}^1$

素因数の和:10790

約数の個数: 16

約数和(自身を含む): 712081440

約数和(自身を除く): 192057981

約数列:

[1, 3, 41, 123, 409, 1227, 10337, 16769, 31011, 50307, 423817, 1271451, 4227833, 12683499, 173341153, 520023459]

約数ペア:

[(1, 520023459), (3, 173341153), (41, 12683499), (123, 4227833), (409, 1271451), (1227, 423817), (10337, 50307), (16769, 31011)]