3971703

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 5673600

約数和(自身を除く): 1701897

約数列:

[1, 3, 19, 57, 59, 177, 1121, 1181, 3363, 3543, 22439, 67317, 69679, 209037, 1323901, 3971703]

約数ペア:

[(1, 3971703), (3, 1323901), (19, 209037), (57, 69679), (59, 67317), (177, 22439), (1121, 3543), (1181, 3363)]