30721317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1549}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 44788800

約数和(自身を除く): 14067483

約数列:

[1, 3, 11, 33, 601, 1549, 1803, 4647, 6611, 17039, 19833, 51117, 930949, 2792847, 10240439, 30721317]

約数ペア:

[(1, 30721317), (3, 10240439), (11, 2792847), (33, 930949), (601, 51117), (1549, 19833), (1803, 17039), (4647, 6611)]