286917003

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 419647488

約数和(自身を除く): 132730485

約数列:

[1, 3, 9, 127, 283, 381, 849, 887, 1143, 2547, 2661, 7983, 35941, 107823, 112649, 251021, 323469, 337947, 753063, 1013841, 2259189, 31879667, 95639001, 286917003]

約数ペア:

[(1, 286917003), (3, 95639001), (9, 31879667), (127, 2259189), (283, 1013841), (381, 753063), (849, 337947), (887, 323469), (1143, 251021), (2547, 112649), (2661, 107823), (7983, 35941)]