42540843

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 57663360

約数和(自身を除く): 15122517

約数列:

[1, 3, 89, 267, 283, 563, 849, 1689, 25187, 50107, 75561, 150321, 159329, 477987, 14180281, 42540843]

約数ペア:

[(1, 42540843), (3, 14180281), (89, 477987), (267, 159329), (283, 150321), (563, 75561), (849, 50107), (1689, 25187)]