285797047921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127649}}^1\times {\mathrm{29077}}^1$

素因数の和:156744

約数の個数: 16

約数和(自身を含む): 356333443200

約数和(自身を除く): 70536395279

約数列:

[1, 7, 11, 77, 29077, 127649, 203539, 319847, 893543, 1404139, 2238929, 9828973, 3711649973, 25981549811, 40828149703, 285797047921]

約数ペア:

[(1, 285797047921), (7, 40828149703), (11, 25981549811), (77, 3711649973), (29077, 9828973), (127649, 2238929), (203539, 1404139), (319847, 893543)]