2838069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 4472832

約数和(自身を除く): 1634763

約数列:

[1, 3, 9, 13, 39, 117, 127, 191, 381, 573, 1143, 1651, 1719, 2483, 4953, 7449, 14859, 22347, 24257, 72771, 218313, 315341, 946023, 2838069]

約数ペア:

[(1, 2838069), (3, 946023), (9, 315341), (13, 218313), (39, 72771), (117, 24257), (127, 22347), (191, 14859), (381, 7449), (573, 4953), (1143, 2483), (1651, 1719)]