2288891223

素因数分解:

$3^3\times {\mathrm{941}}^1\times {\mathrm{90089}}^1$

素因数の和:91039

約数の個数: 16

約数和(自身を含む): 3394591200

約数和(自身を除く): 1105699977

約数列:

[1, 3, 9, 27, 941, 2823, 8469, 25407, 90089, 270267, 810801, 2432403, 84773749, 254321247, 762963741, 2288891223]

約数ペア:

[(1, 2288891223), (3, 762963741), (9, 254321247), (27, 84773749), (941, 2432403), (2823, 810801), (8469, 270267), (25407, 90089)]