8387418243

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1\times {\mathrm{17683}}^1$

素因数の和:18618

約数の個数: 16

約数和(自身を含む): 11249853440

約数和(自身を除く): 2862435197

約数列:

[1, 3, 223, 669, 709, 2127, 17683, 53049, 158107, 474321, 3943309, 11829927, 12537247, 37611741, 2795806081, 8387418243]

約数ペア:

[(1, 8387418243), (3, 2795806081), (223, 37611741), (669, 12537247), (709, 11829927), (2127, 3943309), (17683, 474321), (53049, 158107)]