1383048081

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{478729}}^1$

素因数の和:478845

約数の個数: 16

約数和(自身を含む): 2068113600

約数和(自身を除く): 685065519

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 478729, 1436187, 4308561, 12925683, 51224003, 153672009, 461016027, 1383048081]

約数ペア:

[(1, 1383048081), (3, 461016027), (9, 153672009), (27, 51224003), (107, 12925683), (321, 4308561), (963, 1436187), (2889, 478729)]