851347683

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{4729}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 1249968720

約数和(自身を除く): 398621037

約数列:

[1, 3, 9, 83, 241, 249, 723, 747, 2169, 4729, 14187, 20003, 42561, 60009, 180027, 392507, 1139689, 1177521, 3419067, 3532563, 10257201, 94594187, 283782561, 851347683]

約数ペア:

[(1, 851347683), (3, 283782561), (9, 94594187), (83, 10257201), (241, 3532563), (249, 3419067), (723, 1177521), (747, 1139689), (2169, 392507), (4729, 180027), (14187, 60009), (20003, 42561)]