23727087

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{17231}}^1$

素因数の和:17260

約数の個数: 20

約数和(自身を含む): 37531296

約数和(自身を除く): 13804209

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 17231, 51693, 155079, 292927, 465237, 878781, 1395711, 2636343, 7909029, 23727087]

約数ペア:

[(1, 23727087), (3, 7909029), (9, 2636343), (17, 1395711), (27, 878781), (51, 465237), (81, 292927), (153, 155079), (459, 51693), (1377, 17231)]