3999952431

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{42821}}^1$

素因数の和:43031

約数の個数: 24

約数和(自身を含む): 5891964624

約数和(自身を除く): 1892012193

約数列:

[1, 3, 9, 97, 107, 291, 321, 873, 963, 10379, 31137, 42821, 93411, 128463, 385389, 4153637, 4581847, 12460911, 13745541, 37382733, 41236623, 444439159, 1333317477, 3999952431]

約数ペア:

[(1, 3999952431), (3, 1333317477), (9, 444439159), (97, 41236623), (107, 37382733), (291, 13745541), (321, 12460911), (873, 4581847), (963, 4153637), (10379, 385389), (31137, 128463), (42821, 93411)]