24400737

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{21017}}^1$

素因数の和:21069

約数の個数: 16

約数和(自身を含む): 36991680

約数和(自身を除く): 12590943

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 21017, 63051, 189153, 567459, 903731, 2711193, 8133579, 24400737]

約数ペア:

[(1, 24400737), (3, 8133579), (9, 2711193), (27, 903731), (43, 567459), (129, 189153), (387, 63051), (1161, 21017)]