2864433

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 4528384

約数和(自身を除く): 1663951

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 607, 1573, 1821, 4719, 6677, 7891, 20031, 23673, 73447, 86801, 220341, 260403, 954811, 2864433]

約数ペア:

[(1, 2864433), (3, 954811), (11, 260403), (13, 220341), (33, 86801), (39, 73447), (121, 23673), (143, 20031), (363, 7891), (429, 6677), (607, 4719), (1573, 1821)]