12231401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 15141504

約数和(自身を除く): 2910103

約数列:

[1, 7, 13, 91, 257, 523, 1799, 3341, 3661, 6799, 23387, 47593, 134411, 940877, 1747343, 12231401]

約数ペア:

[(1, 12231401), (7, 1747343), (13, 940877), (91, 134411), (257, 47593), (523, 23387), (1799, 6799), (3341, 3661)]