80437621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{941}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 92692800

約数和(自身を除く): 12255179

約数列:

[1, 11, 19, 209, 409, 941, 4499, 7771, 10351, 17879, 85481, 196669, 384869, 4233559, 7312511, 80437621]

約数ペア:

[(1, 80437621), (11, 7312511), (19, 4233559), (209, 384869), (409, 196669), (941, 85481), (4499, 17879), (7771, 10351)]