12356487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9631

約数の個数: 24

約数和(自身を含む): 20970768

約数和(自身を除く): 8614281

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 9601, 28803, 86409, 105611, 124813, 316833, 374439, 950499, 1123317, 1372943, 4118829, 12356487]

約数ペア:

[(1, 12356487), (3, 4118829), (9, 1372943), (11, 1123317), (13, 950499), (33, 374439), (39, 316833), (99, 124813), (117, 105611), (143, 86409), (429, 28803), (1287, 9601)]