23389893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 36402080

約数和(自身を除く): 13012187

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 3181, 7353, 9543, 28629, 60439, 136783, 181317, 410349, 543951, 1231047, 2598877, 7796631, 23389893]

約数ペア:

[(1, 23389893), (3, 7796631), (9, 2598877), (19, 1231047), (43, 543951), (57, 410349), (129, 181317), (171, 136783), (387, 60439), (817, 28629), (2451, 9543), (3181, 7353)]