2006643309

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{8363}}^1$

素因数の和:9049

約数の個数: 24

約数和(自身を含む): 2945666976

約数和(自身を除く): 939023667

約数列:

[1, 3, 11, 33, 121, 363, 661, 1983, 7271, 8363, 21813, 25089, 79981, 91993, 239943, 275979, 1011923, 3035769, 5527943, 16583829, 60807373, 182422119, 668881103, 2006643309]

約数ペア:

[(1, 2006643309), (3, 668881103), (11, 182422119), (33, 60807373), (121, 16583829), (363, 5527943), (661, 3035769), (1983, 1011923), (7271, 275979), (8363, 239943), (21813, 91993), (25089, 79981)]