47138289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12641}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 69177024

約数和(自身を除く): 22038735

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 12641, 37923, 139051, 417153, 1428433, 4285299, 15712763, 47138289]

約数ペア:

[(1, 47138289), (3, 15712763), (11, 4285299), (33, 1428433), (113, 417153), (339, 139051), (1243, 37923), (3729, 12641)]