2108431791

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{36599}}^1$

素因数の和:36815

約数の個数: 24

約数和(自身を含む): 3145989600

約数和(自身を除く): 1037557809

約数列:

[1, 3, 9, 37, 111, 173, 333, 519, 1557, 6401, 19203, 36599, 57609, 109797, 329391, 1354163, 4062489, 6331627, 12187467, 18994881, 56984643, 234270199, 702810597, 2108431791]

約数ペア:

[(1, 2108431791), (3, 702810597), (9, 234270199), (37, 56984643), (111, 18994881), (173, 12187467), (333, 6331627), (519, 4062489), (1557, 1354163), (6401, 329391), (19203, 109797), (36599, 57609)]