2642615361

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1717099}}^1$

素因数の和:1717130

約数の個数: 20

約数和(自身を含む): 4155382000

約数和(自身を除く): 1512766639

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1717099, 5151297, 15453891, 32624881, 46361673, 97874643, 139085019, 293623929, 880871787, 2642615361]

約数ペア:

[(1, 2642615361), (3, 880871787), (9, 293623929), (19, 139085019), (27, 97874643), (57, 46361673), (81, 32624881), (171, 15453891), (513, 5151297), (1539, 1717099)]