2585655381

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{20327}}^1$

素因数の和:20828

約数の個数: 16

約数和(自身を含む): 3488284800

約数和(自身を除く): 902629419

約数列:

[1, 3, 109, 327, 389, 1167, 20327, 42401, 60981, 127203, 2215643, 6646929, 7907203, 23721609, 861885127, 2585655381]

約数ペア:

[(1, 2585655381), (3, 861885127), (109, 23721609), (327, 7907203), (389, 6646929), (1167, 2215643), (20327, 127203), (42401, 60981)]