51496473

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21701}}^1$

素因数の和:21824

約数の個数: 16

約数和(自身を含む): 79168896

約数和(自身を除く): 27672423

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 21701, 65103, 151907, 455721, 2452213, 7356639, 17165491, 51496473]

約数ペア:

[(1, 51496473), (3, 17165491), (7, 7356639), (21, 2452213), (113, 455721), (339, 151907), (791, 65103), (2373, 21701)]