11862987

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 16435200

約数和(自身を除く): 4572213

約数列:

[1, 3, 31, 93, 199, 597, 641, 1923, 6169, 18507, 19871, 59613, 127559, 382677, 3954329, 11862987]

約数ペア:

[(1, 11862987), (3, 3954329), (31, 382677), (93, 127559), (199, 59613), (597, 19871), (641, 18507), (1923, 6169)]