2017296321

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1\times {\mathrm{7283}}^1$

素因数の和:8140

約数の個数: 16

約数和(自身を含む): 2715009024

約数和(自身を除く): 697712703

約数列:

[1, 3, 127, 381, 727, 2181, 7283, 21849, 92329, 276987, 924941, 2774823, 5294741, 15884223, 672432107, 2017296321]

約数ペア:

[(1, 2017296321), (3, 672432107), (127, 15884223), (381, 5294741), (727, 2774823), (2181, 924941), (7283, 276987), (21849, 92329)]