243832017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43721}}^1$

素因数の和:43761

約数の個数: 24

約数和(自身を含む): 384054048

約数和(自身を除く): 140222031

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 43721, 131163, 480931, 568373, 1442793, 1705119, 6252103, 7388849, 18756309, 22166547, 81277339, 243832017]

約数ペア:

[(1, 243832017), (3, 81277339), (11, 22166547), (13, 18756309), (33, 7388849), (39, 6252103), (143, 1705119), (169, 1442793), (429, 568373), (507, 480931), (1859, 131163), (5577, 43721)]