8165943

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 12460032

約数和(自身を除く): 4294089

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 383, 927, 1149, 2369, 3447, 7107, 8809, 21321, 26427, 39449, 79281, 118347, 355041, 907327, 2721981, 8165943]

約数ペア:

[(1, 8165943), (3, 2721981), (9, 907327), (23, 355041), (69, 118347), (103, 79281), (207, 39449), (309, 26427), (383, 21321), (927, 8809), (1149, 7107), (2369, 3447)]