9798213

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 13378176

約数和(自身を除く): 3579963

約数列:

[1, 3, 71, 157, 213, 293, 471, 879, 11147, 20803, 33441, 46001, 62409, 138003, 3266071, 9798213]

約数ペア:

[(1, 9798213), (3, 3266071), (71, 138003), (157, 62409), (213, 46001), (293, 33441), (471, 20803), (879, 11147)]