1059021

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 1597120

約数和(自身を除く): 538099

約数列:

[1, 3, 9, 27, 61, 183, 549, 643, 1647, 1929, 5787, 17361, 39223, 117669, 353007, 1059021]

約数ペア:

[(1, 1059021), (3, 353007), (9, 117669), (27, 39223), (61, 17361), (183, 5787), (549, 1929), (643, 1647)]