12357003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 5890677

約数列:

[1, 3, 23, 31, 53, 69, 93, 109, 159, 327, 713, 1219, 1643, 2139, 2507, 3379, 3657, 4929, 5777, 7521, 10137, 17331, 37789, 77717, 113367, 132871, 179087, 233151, 398613, 537261, 4119001, 12357003]

約数ペア:

[(1, 12357003), (3, 4119001), (23, 537261), (31, 398613), (53, 233151), (69, 179087), (93, 132871), (109, 113367), (159, 77717), (327, 37789), (713, 17331), (1219, 10137), (1643, 7521), (2139, 5777), (2507, 4929), (3379, 3657)]