42125433

素因数分解:

$3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2903}}^1$

素因数の和:3604

約数の個数: 16

約数和(自身を含む): 64306176

約数和(自身を除く): 22180743

約数列:

[1, 3, 7, 21, 691, 2073, 2903, 4837, 8709, 14511, 20321, 60963, 2005973, 6017919, 14041811, 42125433]

約数ペア:

[(1, 42125433), (3, 14041811), (7, 6017919), (21, 2005973), (691, 60963), (2073, 20321), (2903, 14511), (4837, 8709)]