26656563

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20333}}^1$

素因数の和:20378

約数の個数: 16

約数和(自身を含む): 39041280

約数和(自身を除く): 12384717

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20333, 60999, 386327, 467659, 1158981, 1402977, 8885521, 26656563]

約数ペア:

[(1, 26656563), (3, 8885521), (19, 1402977), (23, 1158981), (57, 467659), (69, 386327), (437, 60999), (1311, 20333)]