6426849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 10257408

約数和(自身を除く): 3830559

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 211, 213, 429, 633, 781, 923, 2321, 2343, 2743, 2769, 6963, 8229, 10153, 14981, 30173, 30459, 44943, 90519, 164791, 194753, 494373, 584259, 2142283, 6426849]

約数ペア:

[(1, 6426849), (3, 2142283), (11, 584259), (13, 494373), (33, 194753), (39, 164791), (71, 90519), (143, 44943), (211, 30459), (213, 30173), (429, 14981), (633, 10153), (781, 8229), (923, 6963), (2321, 2769), (2343, 2743)]