7986897

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{15569}}^1$

素因数の和:15597

約数の個数: 16

約数和(自身を含む): 12456000

約数和(自身を除く): 4469103

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 15569, 46707, 140121, 295811, 420363, 887433, 2662299, 7986897]

約数ペア:

[(1, 7986897), (3, 2662299), (9, 887433), (19, 420363), (27, 295811), (57, 140121), (171, 46707), (513, 15569)]