80969307

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 109280640

約数和(自身を除く): 28311333

約数列:

[1, 3, 139, 281, 417, 691, 843, 2073, 39059, 96049, 117177, 194171, 288147, 582513, 26989769, 80969307]

約数ペア:

[(1, 80969307), (3, 26989769), (139, 582513), (281, 288147), (417, 194171), (691, 117177), (843, 96049), (2073, 39059)]