6318891

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:624

約数の個数: 20

約数和(自身を含む): 9513504

約数和(自身を除く): 3194613

約数列:

[1, 3, 9, 27, 81, 181, 431, 543, 1293, 1629, 3879, 4887, 11637, 14661, 34911, 78011, 234033, 702099, 2106297, 6318891]

約数ペア:

[(1, 6318891), (3, 2106297), (9, 702099), (27, 234033), (81, 78011), (181, 34911), (431, 14661), (543, 11637), (1293, 4887), (1629, 3879)]