304820131

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19501}}^1$

素因数の和:19555

約数の個数: 24

約数和(自身を含む): 400181040

約数和(自身を除く): 95360909

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 15631, 19501, 136507, 214511, 565529, 955549, 1501577, 3958703, 6220819, 10511039, 27710921, 43545733, 304820131]

約数ペア:

[(1, 304820131), (7, 43545733), (11, 27710921), (29, 10511039), (49, 6220819), (77, 3958703), (203, 1501577), (319, 955549), (539, 565529), (1421, 214511), (2233, 136507), (15631, 19501)]