278349388031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149730709}}^1$

素因数の和:149730746

約数の個数: 12

約数和(自身を含む): 328808639160

約数和(自身を除く): 50459251129

約数列:

[1, 11, 13, 143, 169, 1859, 149730709, 1647037799, 1946499217, 21411491387, 25304489821, 278349388031]

約数ペア:

[(1, 278349388031), (11, 25304489821), (13, 21411491387), (143, 1946499217), (169, 1647037799), (1859, 149730709)]