30864513

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 42336000

約数和(自身を除く): 11471487

約数列:

[1, 3, 41, 123, 349, 719, 1047, 2157, 14309, 29479, 42927, 88437, 250931, 752793, 10288171, 30864513]

約数ペア:

[(1, 30864513), (3, 10288171), (41, 752793), (123, 250931), (349, 88437), (719, 42927), (1047, 29479), (2157, 14309)]