12544441

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 16087680

約数和(自身を除く): 3543239

約数列:

[1, 7, 13, 47, 49, 91, 329, 419, 611, 637, 2303, 2933, 4277, 5447, 19693, 20531, 29939, 38129, 137851, 256009, 266903, 964957, 1792063, 12544441]

約数ペア:

[(1, 12544441), (7, 1792063), (13, 964957), (47, 266903), (49, 256009), (91, 137851), (329, 38129), (419, 29939), (611, 20531), (637, 19693), (2303, 5447), (2933, 4277)]