4891008021

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1\times {\mathrm{7537}}^1$

素因数の和:15028

約数の個数: 16

約数和(自身を含む): 6748017600

約数和(自身を除く): 1857009579

約数列:

[1, 3, 29, 87, 7459, 7537, 22377, 22611, 216311, 218573, 648933, 655719, 56218483, 168655449, 1630336007, 4891008021]

約数ペア:

[(1, 4891008021), (3, 1630336007), (29, 168655449), (87, 56218483), (7459, 655719), (7537, 648933), (22377, 218573), (22611, 216311)]