11888964891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{19144871}}^1$

素因数の和:19144903

約数の個数: 16

約数和(自身を含む): 18379077120

約数和(自身を除く): 6490112229

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 19144871, 57434613, 172303839, 440332033, 516911517, 1320996099, 3962988297, 11888964891]

約数ペア:

[(1, 11888964891), (3, 3962988297), (9, 1320996099), (23, 516911517), (27, 440332033), (69, 172303839), (207, 57434613), (621, 19144871)]