24281523

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1997}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 40311648

約数和(自身を除く): 16030125

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 1997, 4053, 5991, 12159, 13979, 17973, 41937, 125811, 385421, 1156263, 2697947, 3468789, 8093841, 24281523]

約数ペア:

[(1, 24281523), (3, 8093841), (7, 3468789), (9, 2697947), (21, 1156263), (63, 385421), (193, 125811), (579, 41937), (1351, 17973), (1737, 13979), (1997, 12159), (4053, 5991)]