47776281

素因数分解:

$3^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{1657}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 72898944

約数和(自身を除く): 25122663

約数列:

[1, 3, 7, 21, 1373, 1657, 4119, 4971, 9611, 11599, 28833, 34797, 2275061, 6825183, 15925427, 47776281]

約数ペア:

[(1, 47776281), (3, 15925427), (7, 6825183), (21, 2275061), (1373, 34797), (1657, 28833), (4119, 11599), (4971, 9611)]