171640254

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{41399}}^1$

素因数の和:42095

約数の個数: 16

約数和(自身を含む): 343785600

約数和(自身を除く): 172145346

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 41399, 82798, 124197, 248394, 28606709, 57213418, 85820127, 171640254]

約数ペア:

[(1, 171640254), (2, 85820127), (3, 57213418), (6, 28606709), (691, 248394), (1382, 124197), (2073, 82798), (4146, 41399)]