2065432221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{710503}}^1$

素因数の和:710545

約数の個数: 24

約数和(自身を含む): 3325158720

約数和(自身を除く): 1259726499

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 710503, 2131509, 6394527, 12078551, 13499557, 36235653, 40498671, 108706959, 121496013, 229492469, 688477407, 2065432221]

約数ペア:

[(1, 2065432221), (3, 688477407), (9, 229492469), (17, 121496013), (19, 108706959), (51, 40498671), (57, 36235653), (153, 13499557), (171, 12078551), (323, 6394527), (969, 2131509), (2907, 710503)]