1384804593

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{159779}}^1$

素因数の和:159898

約数の個数: 20

約数和(自身を含む): 2088005040

約数和(自身を除く): 703200447

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 159779, 479337, 1438011, 4314033, 12942099, 17096353, 51289059, 153867177, 461601531, 1384804593]

約数ペア:

[(1, 1384804593), (3, 461601531), (9, 153867177), (27, 51289059), (81, 17096353), (107, 12942099), (321, 4314033), (963, 1438011), (2889, 479337), (8667, 159779)]