12873663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 20489040

約数和(自身を除く): 7615377

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1193, 1199, 3579, 3597, 10737, 10791, 13123, 39369, 118107, 130037, 390111, 1170333, 1430407, 4291221, 12873663]

約数ペア:

[(1, 12873663), (3, 4291221), (9, 1430407), (11, 1170333), (33, 390111), (99, 130037), (109, 118107), (327, 39369), (981, 13123), (1193, 10791), (1199, 10737), (3579, 3597)]