47497879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1721}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 56123424

約数和(自身を除く): 8625545

約数列:

[1, 11, 13, 143, 193, 1721, 2123, 2509, 18931, 22373, 27599, 246103, 332153, 3653683, 4317989, 47497879]

約数ペア:

[(1, 47497879), (11, 4317989), (13, 3653683), (143, 332153), (193, 246103), (1721, 27599), (2123, 22373), (2509, 18931)]