12120867

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 20136960

約数和(自身を除く): 8016093

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1103, 1221, 3309, 3663, 9927, 10989, 12133, 29781, 36399, 40811, 109197, 122433, 327591, 367299, 448921, 1101897, 1346763, 4040289, 12120867]

約数ペア:

[(1, 12120867), (3, 4040289), (9, 1346763), (11, 1101897), (27, 448921), (33, 367299), (37, 327591), (99, 122433), (111, 109197), (297, 40811), (333, 36399), (407, 29781), (999, 12133), (1103, 10989), (1221, 9927), (3309, 3663)]