13119278039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{51869}}^1$

素因数の和:53470

約数の個数: 16

約数和(自身を含む): 15655610880

約数和(自身を除く): 2536332841

約数列:

[1, 7, 23, 161, 1571, 10997, 36133, 51869, 252931, 363083, 1192987, 8350909, 81486199, 570403393, 1874182577, 13119278039]

約数ペア:

[(1, 13119278039), (7, 1874182577), (23, 570403393), (161, 81486199), (1571, 8350909), (10997, 1192987), (36133, 363083), (51869, 252931)]