47907009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{59809}}^1$

素因数の和:59904

約数の個数: 12

約数和(自身を含む): 69977700

約数和(自身を除く): 22070691

約数列:

[1, 3, 9, 89, 267, 801, 59809, 179427, 538281, 5323001, 15969003, 47907009]

約数ペア:

[(1, 47907009), (3, 15969003), (9, 5323001), (89, 538281), (267, 179427), (801, 59809)]