4520131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 5760000

約数和(自身を除く): 1239869

約数列:

[1, 7, 11, 47, 77, 329, 517, 1249, 3619, 8743, 13739, 58703, 96173, 410921, 645733, 4520131]

約数ペア:

[(1, 4520131), (7, 645733), (11, 410921), (47, 96173), (77, 58703), (329, 13739), (517, 8743), (1249, 3619)]