191373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 314496

約数和(自身を除く): 123123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 701, 2103, 4907, 9113, 14721, 27339, 63791, 191373]

約数ペア:

[(1, 191373), (3, 63791), (7, 27339), (13, 14721), (21, 9113), (39, 4907), (91, 2103), (273, 701)]