2026863

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 3203200

約数和(自身を除く): 1176337

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 439, 513, 1317, 1539, 3951, 4617, 8341, 11853, 25023, 35559, 75069, 106677, 225207, 675621, 2026863]

約数ペア:

[(1, 2026863), (3, 675621), (9, 225207), (19, 106677), (27, 75069), (57, 35559), (81, 25023), (171, 11853), (243, 8341), (439, 4617), (513, 3951), (1317, 1539)]