16686753

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 23331456

約数和(自身を除く): 6644703

約数列:

[1, 3, 23, 69, 257, 771, 941, 2823, 5911, 17733, 21643, 64929, 241837, 725511, 5562251, 16686753]

約数ペア:

[(1, 16686753), (3, 5562251), (23, 725511), (69, 241837), (257, 64929), (771, 21643), (941, 17733), (2823, 5911)]