109211531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20641}}^1$

素因数の和:20702

約数の個数: 16

約数和(自身を含む): 131778528

約数和(自身を除く): 22566997

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 20641, 227051, 268333, 763717, 2951663, 8400887, 9928321, 109211531]

約数ペア:

[(1, 109211531), (11, 9928321), (13, 8400887), (37, 2951663), (143, 763717), (407, 268333), (481, 227051), (5291, 20641)]