12381183

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 18636800

約数和(自身を除く): 6255617

約数列:

[1, 3, 9, 31, 93, 199, 223, 279, 597, 669, 1791, 2007, 6169, 6913, 18507, 20739, 44377, 55521, 62217, 133131, 399393, 1375687, 4127061, 12381183]

約数ペア:

[(1, 12381183), (3, 4127061), (9, 1375687), (31, 399393), (93, 133131), (199, 62217), (223, 55521), (279, 44377), (597, 20739), (669, 18507), (1791, 6913), (2007, 6169)]