312688757

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 335790720

約数和(自身を除く): 23101963

約数列:

[1, 19, 71, 193, 1201, 1349, 3667, 13703, 22819, 85271, 231793, 260357, 1620149, 4404067, 16457303, 312688757]

約数ペア:

[(1, 312688757), (19, 16457303), (71, 4404067), (193, 1620149), (1201, 260357), (1349, 231793), (3667, 85271), (13703, 22819)]