868299

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1216512

約数和(自身を除く): 348213

約数列:

[1, 3, 43, 53, 127, 129, 159, 381, 2279, 5461, 6731, 6837, 16383, 20193, 289433, 868299]

約数ペア:

[(1, 868299), (3, 289433), (43, 20193), (53, 16383), (127, 6837), (129, 6731), (159, 5461), (381, 2279)]