12209241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 17821440

約数和(自身を除く): 5612199

約数列:

[1, 3, 11, 33, 419, 883, 1257, 2649, 4609, 9713, 13827, 29139, 369977, 1109931, 4069747, 12209241]

約数ペア:

[(1, 12209241), (3, 4069747), (11, 1109931), (33, 369977), (419, 29139), (883, 13827), (1257, 9713), (2649, 4609)]