2236731

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 3489024

約数和(自身を除く): 1252293

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2477, 7431, 17339, 52017, 106511, 319533, 745577, 2236731]

約数ペア:

[(1, 2236731), (3, 745577), (7, 319533), (21, 106511), (43, 52017), (129, 17339), (301, 7431), (903, 2477)]