610580971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2531}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 823527936

約数和(自身を除く): 212946965

約数列:

[1, 7, 11, 13, 77, 91, 143, 241, 1001, 1687, 2531, 2651, 3133, 17717, 18557, 21931, 27841, 32903, 34463, 194887, 230321, 241241, 361933, 609971, 2533531, 4269797, 6709681, 7929623, 46967767, 55507361, 87225853, 610580971]

約数ペア:

[(1, 610580971), (7, 87225853), (11, 55507361), (13, 46967767), (77, 7929623), (91, 6709681), (143, 4269797), (241, 2533531), (1001, 609971), (1687, 361933), (2531, 241241), (2651, 230321), (3133, 194887), (17717, 34463), (18557, 32903), (21931, 27841)]