7681047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5413}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 11434368

約数和(自身を除く): 3753321

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 5413, 16239, 59543, 178629, 232759, 698277, 2560349, 7681047]

約数ペア:

[(1, 7681047), (3, 2560349), (11, 698277), (33, 232759), (43, 178629), (129, 59543), (473, 16239), (1419, 5413)]