2028622077

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{439381}}^1$

素因数の和:439415

約数の個数: 24

約数和(自身を含む): 3198700960

約数和(自身を除く): 1170078883

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 439381, 1318143, 3954429, 8348239, 11863287, 25044717, 35589861, 75134151, 106769583, 225402453, 676207359, 2028622077]

約数ペア:

[(1, 2028622077), (3, 676207359), (9, 225402453), (19, 106769583), (27, 75134151), (57, 35589861), (81, 25044717), (171, 11863287), (243, 8348239), (513, 3954429), (1539, 1318143), (4617, 439381)]