43228521

素因数分解:

$3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2609}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 71660160

約数和(自身を除く): 28431639

約数列:

[1, 3, 7, 9, 21, 63, 263, 789, 1841, 2367, 2609, 5523, 7827, 16569, 18263, 23481, 54789, 164367, 686167, 2058501, 4803169, 6175503, 14409507, 43228521]

約数ペア:

[(1, 43228521), (3, 14409507), (7, 6175503), (9, 4803169), (21, 2058501), (63, 686167), (263, 164367), (789, 54789), (1841, 23481), (2367, 18263), (2609, 16569), (5523, 7827)]