2785194039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{17837}}^1$

素因数の和:17967

約数の個数: 32

約数和(自身を含む): 4055076864

約数和(自身を除く): 1269882825

約数列:

[1, 3, 23, 31, 69, 73, 93, 219, 713, 1679, 2139, 2263, 5037, 6789, 17837, 52049, 53511, 156147, 410251, 552947, 1230753, 1302101, 1658841, 3906303, 12717781, 29948323, 38153343, 40365131, 89844969, 121095393, 928398013, 2785194039]

約数ペア:

[(1, 2785194039), (3, 928398013), (23, 121095393), (31, 89844969), (69, 40365131), (73, 38153343), (93, 29948323), (219, 12717781), (713, 3906303), (1679, 1658841), (2139, 1302101), (2263, 1230753), (5037, 552947), (6789, 410251), (17837, 156147), (52049, 53511)]