13777959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 19855584

約数和(自身を除く): 6077625

約数列:

[1, 3, 13, 39, 401, 881, 1203, 2643, 5213, 11453, 15639, 34359, 353281, 1059843, 4592653, 13777959]

約数ペア:

[(1, 13777959), (3, 4592653), (13, 1059843), (39, 353281), (401, 34359), (881, 15639), (1203, 11453), (2643, 5213)]