1813633641

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{9041}}^1$

素因数の和:9797

約数の個数: 24

約数和(自身を含む): 2708259840

約数和(自身を除く): 894626199

約数列:

[1, 3, 9, 31, 93, 279, 719, 2157, 6471, 9041, 22289, 27123, 66867, 81369, 200601, 280271, 840813, 2522439, 6500479, 19501437, 58504311, 201514849, 604544547, 1813633641]

約数ペア:

[(1, 1813633641), (3, 604544547), (9, 201514849), (31, 58504311), (93, 19501437), (279, 6500479), (719, 2522439), (2157, 840813), (6471, 280271), (9041, 200601), (22289, 81369), (27123, 66867)]