42568539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2087}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 61270272

約数和(自身を除く): 18701733

約数列:

[1, 3, 13, 39, 523, 1569, 2087, 6261, 6799, 20397, 27131, 81393, 1091501, 3274503, 14189513, 42568539]

約数ペア:

[(1, 42568539), (3, 14189513), (13, 3274503), (39, 1091501), (523, 81393), (1569, 27131), (2087, 20397), (6261, 6799)]