12279441

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 17615104

約数和(自身を除く): 5335663

約数列:

[1, 3, 29, 31, 87, 93, 157, 471, 841, 899, 2523, 2697, 4553, 4867, 13659, 14601, 26071, 78213, 132037, 141143, 396111, 423429, 4093147, 12279441]

約数ペア:

[(1, 12279441), (3, 4093147), (29, 423429), (31, 396111), (87, 141143), (93, 132037), (157, 78213), (471, 26071), (841, 14601), (899, 13659), (2523, 4867), (2697, 4553)]