12025503

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 20815872

約数和(自身を除く): 8790369

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 167, 189, 381, 501, 567, 889, 1143, 1169, 1503, 2667, 3429, 3507, 4509, 8001, 10287, 10521, 13527, 21209, 24003, 31563, 63627, 72009, 94689, 148463, 190881, 445389, 572643, 1336167, 1717929, 4008501, 12025503]

約数ペア:

[(1, 12025503), (3, 4008501), (7, 1717929), (9, 1336167), (21, 572643), (27, 445389), (63, 190881), (81, 148463), (127, 94689), (167, 72009), (189, 63627), (381, 31563), (501, 24003), (567, 21209), (889, 13527), (1143, 10521), (1169, 10287), (1503, 8001), (2667, 4509), (3429, 3507)]