2858286431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2855431}}^1$

素因数の和:2855462

約数の個数: 16

約数和(自身を含む): 3837700608

約数和(自身を除く): 979414177

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2855431, 19988017, 31409741, 37120603, 219868187, 259844221, 408326633, 2858286431]

約数ペア:

[(1, 2858286431), (7, 408326633), (11, 259844221), (13, 219868187), (77, 37120603), (91, 31409741), (143, 19988017), (1001, 2855431)]