123103601289

素因数分解:

$3^2\times {\mathrm{40231}}^1\times {\mathrm{339991}}^1$

素因数の和:380228

約数の個数: 12

約数和(自身を含む): 177821255872

約数和(自身を除く): 54717654583

約数列:

[1, 3, 9, 40231, 120693, 339991, 362079, 1019973, 3059919, 13678177921, 41034533763, 123103601289]

約数ペア:

[(1, 123103601289), (3, 41034533763), (9, 13678177921), (40231, 3059919), (120693, 1019973), (339991, 362079)]