2079351621

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4053317}}^1$

素因数の和:4053345

約数の個数: 16

約数和(自身を含む): 3242654400

約数和(自身を除く): 1163302779

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4053317, 12159951, 36479853, 77013023, 109439559, 231039069, 693117207, 2079351621]

約数ペア:

[(1, 2079351621), (3, 693117207), (9, 231039069), (19, 109439559), (27, 77013023), (57, 36479853), (171, 12159951), (513, 4053317)]