8869887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 14099904

約数和(自身を除く): 5230017

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1613, 1833, 4839, 5499, 14517, 20969, 62907, 75811, 188721, 227433, 682299, 985543, 2956629, 8869887]

約数ペア:

[(1, 8869887), (3, 2956629), (9, 985543), (13, 682299), (39, 227433), (47, 188721), (117, 75811), (141, 62907), (423, 20969), (611, 14517), (1613, 5499), (1833, 4839)]