11118471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 18439680

約数和(自身を除く): 7321209

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 293, 417, 879, 973, 1807, 2051, 2919, 3809, 5421, 6153, 11427, 12649, 26663, 37947, 40727, 79989, 122181, 285089, 529451, 855267, 1588353, 3706157, 11118471]

約数ペア:

[(1, 11118471), (3, 3706157), (7, 1588353), (13, 855267), (21, 529451), (39, 285089), (91, 122181), (139, 79989), (273, 40727), (293, 37947), (417, 26663), (879, 12649), (973, 11427), (1807, 6153), (2051, 5421), (2919, 3809)]