12786183

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 20292480

約数和(自身を除く): 7506297

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3251, 3933, 9753, 29259, 61769, 74773, 185307, 224319, 555921, 672957, 1420687, 4262061, 12786183]

約数ペア:

[(1, 12786183), (3, 4262061), (9, 1420687), (19, 672957), (23, 555921), (57, 224319), (69, 185307), (171, 74773), (207, 61769), (437, 29259), (1311, 9753), (3251, 3933)]