42798753

素因数分解:

$3^3\times {\mathrm{1009}}^1\times {\mathrm{1571}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 63508800

約数和(自身を除く): 20710047

約数列:

[1, 3, 9, 27, 1009, 1571, 3027, 4713, 9081, 14139, 27243, 42417, 1585139, 4755417, 14266251, 42798753]

約数ペア:

[(1, 42798753), (3, 14266251), (9, 4755417), (27, 1585139), (1009, 42417), (1571, 27243), (3027, 14139), (4713, 9081)]