243550803

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{7283}}^1$

素因数の和:7514

約数の個数: 16

約数和(自身を含む): 331451136

約数和(自身を除く): 87900333

約数列:

[1, 3, 71, 157, 213, 471, 7283, 11147, 21849, 33441, 517093, 1143431, 1551279, 3430293, 81183601, 243550803]

約数ペア:

[(1, 243550803), (3, 81183601), (71, 3430293), (157, 1551279), (213, 1143431), (471, 517093), (7283, 33441), (11147, 21849)]