2718783819

素因数分解:

$3^3\times {\mathrm{4397}}^1\times {\mathrm{22901}}^1$

素因数の和:27307

約数の個数: 16

約数和(自身を含む): 4028919840

約数和(自身を除く): 1310136021

約数列:

[1, 3, 9, 27, 4397, 13191, 22901, 39573, 68703, 118719, 206109, 618327, 100695697, 302087091, 906261273, 2718783819]

約数ペア:

[(1, 2718783819), (3, 906261273), (9, 302087091), (27, 100695697), (4397, 618327), (13191, 206109), (22901, 118719), (39573, 68703)]