2856982329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{726413}}^1$

素因数の和:726461

約数の個数: 24

約数和(自身を含む): 4532823360

約数和(自身を除く): 1675841031

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 726413, 2179239, 6537717, 13801847, 16707499, 41405541, 50122497, 124216623, 150367491, 317442481, 952327443, 2856982329]

約数ペア:

[(1, 2856982329), (3, 952327443), (9, 317442481), (19, 150367491), (23, 124216623), (57, 50122497), (69, 41405541), (171, 16707499), (207, 13801847), (437, 6537717), (1311, 2179239), (3933, 726413)]