12501753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 19415040

約数和(自身を除く): 6913287

約数列:

[1, 3, 11, 19, 33, 57, 127, 157, 209, 381, 471, 627, 1397, 1727, 2413, 2983, 4191, 5181, 7239, 8949, 19939, 26543, 32813, 59817, 79629, 98439, 219329, 378841, 657987, 1136523, 4167251, 12501753]

約数ペア:

[(1, 12501753), (3, 4167251), (11, 1136523), (19, 657987), (33, 378841), (57, 219329), (127, 98439), (157, 79629), (209, 59817), (381, 32813), (471, 26543), (627, 19939), (1397, 8949), (1727, 7239), (2413, 5181), (2983, 4191)]