11274809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 14609280

約数和(自身を除く): 3334471

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6521, 45647, 84773, 123899, 593411, 867293, 1610687, 11274809]

約数ペア:

[(1, 11274809), (7, 1610687), (13, 867293), (19, 593411), (91, 123899), (133, 84773), (247, 45647), (1729, 6521)]