21632697

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{42169}}^1$

素因数の和:42197

約数の個数: 16

約数和(自身を含む): 33736000

約数和(自身を除く): 12103303

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 42169, 126507, 379521, 801211, 1138563, 2403633, 7210899, 21632697]

約数ペア:

[(1, 21632697), (3, 7210899), (9, 2403633), (19, 1138563), (27, 801211), (57, 379521), (171, 126507), (513, 42169)]