2007020787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{24469}}^1$

素因数の和:25930

約数の個数: 16

約数和(自身を含む): 2818944000

約数和(自身を除く): 811923213

約数列:

[1, 3, 19, 57, 1439, 4317, 24469, 27341, 73407, 82023, 464911, 1394733, 35210891, 105632673, 669006929, 2007020787]

約数ペア:

[(1, 2007020787), (3, 669006929), (19, 105632673), (57, 35210891), (1439, 1394733), (4317, 464911), (24469, 82023), (27341, 73407)]