26712981

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{37571}}^1$

素因数の和:37656

約数の個数: 12

約数和(自身を含む): 39074880

約数和(自身を除く): 12361899

約数列:

[1, 3, 9, 79, 237, 711, 37571, 112713, 338139, 2968109, 8904327, 26712981]

約数ペア:

[(1, 26712981), (3, 8904327), (9, 2968109), (79, 338139), (237, 112713), (711, 37571)]