2434374999

素因数分解:

$3^3\times 7^1\times {\mathrm{12880291}}^1$

素因数の和:12880307

約数の個数: 16

約数和(自身を含む): 4121693440

約数和(自身を除く): 1687318441

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 12880291, 38640873, 90162037, 115922619, 270486111, 347767857, 811458333, 2434374999]

約数ペア:

[(1, 2434374999), (3, 811458333), (7, 347767857), (9, 270486111), (21, 115922619), (27, 90162037), (63, 38640873), (189, 12880291)]