12340653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2903}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 17888640

約数和(自身を除く): 5547987

約数列:

[1, 3, 13, 39, 109, 327, 1417, 2903, 4251, 8709, 37739, 113217, 316427, 949281, 4113551, 12340653]

約数ペア:

[(1, 12340653), (3, 4113551), (13, 949281), (39, 316427), (109, 113217), (327, 37739), (1417, 8709), (2903, 4251)]