2919411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 4730544

約数和(自身を除く): 1811133

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 797, 1221, 2391, 3663, 7173, 8767, 26301, 29489, 78903, 88467, 265401, 324379, 973137, 2919411]

約数ペア:

[(1, 2919411), (3, 973137), (9, 324379), (11, 265401), (33, 88467), (37, 78903), (99, 29489), (111, 26301), (333, 8767), (407, 7173), (797, 3663), (1221, 2391)]