8399886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127271}}^1$

素因数の和:127287

約数の個数: 16

約数和(自身を含む): 18327168

約数和(自身を除く): 9927282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127271, 254542, 381813, 763626, 1399981, 2799962, 4199943, 8399886]

約数ペア:

[(1, 8399886), (2, 4199943), (3, 2799962), (6, 1399981), (11, 763626), (22, 381813), (33, 254542), (66, 127271)]