39046821

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 57583680

約数和(自身を除く): 18536859

約数列:

[1, 3, 11, 33, 121, 263, 363, 409, 789, 1227, 2893, 4499, 8679, 13497, 31823, 49489, 95469, 107567, 148467, 322701, 1183237, 3549711, 13015607, 39046821]

約数ペア:

[(1, 39046821), (3, 13015607), (11, 3549711), (33, 1183237), (121, 322701), (263, 148467), (363, 107567), (409, 95469), (789, 49489), (1227, 31823), (2893, 13497), (4499, 8679)]