705542007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{189509}}^1$

素因数の和:189602

約数の個数: 16

約数和(自身を含む): 1009709280

約数和(自身を除く): 304167273

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 189509, 568527, 3221653, 9664959, 13834157, 41502471, 235180669, 705542007]

約数ペア:

[(1, 705542007), (3, 235180669), (17, 41502471), (51, 13834157), (73, 9664959), (219, 3221653), (1241, 568527), (3723, 189509)]