77968001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 87408000

約数和(自身を除く): 9439999

約数列:

[1, 17, 19, 199, 323, 1213, 3383, 3781, 20621, 23047, 64277, 241387, 391799, 4103579, 4586353, 77968001]

約数ペア:

[(1, 77968001), (17, 4586353), (19, 4103579), (199, 391799), (323, 241387), (1213, 64277), (3383, 23047), (3781, 20621)]