23943309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1531}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 34488384

約数和(自身を除く): 10545075

約数列:

[1, 3, 13, 39, 401, 1203, 1531, 4593, 5213, 15639, 19903, 59709, 613931, 1841793, 7981103, 23943309]

約数ペア:

[(1, 23943309), (3, 7981103), (13, 1841793), (39, 613931), (401, 59709), (1203, 19903), (1531, 15639), (4593, 5213)]