12240591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 6387249

約数列:

[1, 3, 11, 33, 41, 83, 109, 123, 249, 327, 451, 913, 1199, 1353, 2739, 3403, 3597, 4469, 9047, 10209, 13407, 27141, 37433, 49159, 99517, 112299, 147477, 298551, 370927, 1112781, 4080197, 12240591]

約数ペア:

[(1, 12240591), (3, 4080197), (11, 1112781), (33, 370927), (41, 298551), (83, 147477), (109, 112299), (123, 99517), (249, 49159), (327, 37433), (451, 27141), (913, 13407), (1199, 10209), (1353, 9047), (2739, 4469), (3403, 3597)]