42240201

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 57257280

約数和(自身を除く): 15017079

約数列:

[1, 3, 89, 267, 281, 563, 843, 1689, 25009, 50107, 75027, 150321, 158203, 474609, 14080067, 42240201]

約数ペア:

[(1, 42240201), (3, 14080067), (89, 474609), (267, 158203), (281, 150321), (563, 75027), (843, 50107), (1689, 25009)]