191700879

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{3001}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 259372800

約数和(自身を除く): 67671921

約数列:

[1, 3, 107, 199, 321, 597, 3001, 9003, 21293, 63879, 321107, 597199, 963321, 1791597, 63900293, 191700879]

約数ペア:

[(1, 191700879), (3, 63900293), (107, 1791597), (199, 963321), (321, 597199), (597, 321107), (3001, 63879), (9003, 21293)]