12345016311

素因数分解:

$3^2\times {\mathrm{1237}}^1\times {\mathrm{1108867}}^1$

素因数の和:1110110

約数の個数: 12

約数和(自身を含む): 17846121592

約数和(自身を除く): 5501105281

約数列:

[1, 3, 9, 1237, 3711, 11133, 1108867, 3326601, 9979803, 1371668479, 4115005437, 12345016311]

約数ペア:

[(1, 12345016311), (3, 4115005437), (9, 1371668479), (1237, 9979803), (3711, 3326601), (11133, 1108867)]