470891343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{180211}}^1$

素因数の和:180294

約数の個数: 16

約数和(自身を含む): 686247296

約数和(自身を除く): 215355953

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 180211, 540633, 2342743, 7028229, 12074137, 36222411, 156963781, 470891343]

約数ペア:

[(1, 470891343), (3, 156963781), (13, 36222411), (39, 12074137), (67, 7028229), (201, 2342743), (871, 540633), (2613, 180211)]