21331535149

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{24023}}^1$

素因数の和:24396

約数の個数: 16

約数和(自身を含む): 22216626432

約数和(自身を除く): 885091283

約数列:

[1, 37, 103, 233, 3811, 8621, 23999, 24023, 887963, 888851, 2474369, 5597359, 91551653, 207102283, 576527977, 21331535149]

約数ペア:

[(1, 21331535149), (37, 576527977), (103, 207102283), (233, 91551653), (3811, 5597359), (8621, 2474369), (23999, 888851), (24023, 887963)]