12079347

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 19491840

約数和(自身を除く): 7412493

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 281, 483, 623, 843, 1869, 1967, 2047, 5901, 6141, 6463, 14329, 19389, 25009, 42987, 45241, 75027, 135723, 175063, 525189, 575207, 1725621, 4026449, 12079347]

約数ペア:

[(1, 12079347), (3, 4026449), (7, 1725621), (21, 575207), (23, 525189), (69, 175063), (89, 135723), (161, 75027), (267, 45241), (281, 42987), (483, 25009), (623, 19389), (843, 14329), (1869, 6463), (1967, 6141), (2047, 5901)]