291207889921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{23604433}}^1$

素因数の和:23604532

約数の個数: 12

約数和(自身を含む): 319651245228

約数和(自身を除く): 28443355307

約数列:

[1, 13, 73, 169, 949, 12337, 23604433, 306857629, 1723123609, 3989149177, 22400606917, 291207889921]

約数ペア:

[(1, 291207889921), (13, 22400606917), (73, 3989149177), (169, 1723123609), (949, 306857629), (12337, 23604433)]