1320236317

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{5657}}^1$

素因数の和:5892

約数の個数: 16

約数和(自身を含む): 1406805120

約数和(自身を除く): 86568803

約数列:

[1, 23, 73, 139, 1679, 3197, 5657, 10147, 130111, 233381, 412961, 786323, 9498103, 18085429, 57401579, 1320236317]

約数ペア:

[(1, 1320236317), (23, 57401579), (73, 18085429), (139, 9498103), (1679, 786323), (3197, 412961), (5657, 233381), (10147, 130111)]