2017861641

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{6961}}^1$

素因数の和:8037

約数の個数: 24

約数和(自身を含む): 3012039680

約数和(自身を除く): 994178039

約数列:

[1, 3, 9, 31, 93, 279, 1039, 3117, 6961, 9351, 20883, 32209, 62649, 96627, 215791, 289881, 647373, 1942119, 7232479, 21697437, 65092311, 224206849, 672620547, 2017861641]

約数ペア:

[(1, 2017861641), (3, 672620547), (9, 224206849), (31, 65092311), (93, 21697437), (279, 7232479), (1039, 1942119), (3117, 647373), (6961, 289881), (9351, 215791), (20883, 96627), (32209, 62649)]