128675899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 144707040

約数和(自身を除く): 16031141

約数列:

[1, 11, 37, 407, 409, 773, 4499, 8503, 15133, 28601, 166463, 314611, 316157, 3477727, 11697809, 128675899]

約数ペア:

[(1, 128675899), (11, 11697809), (37, 3477727), (407, 316157), (409, 314611), (773, 166463), (4499, 28601), (8503, 15133)]