3112521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 4392960

約数和(自身を除く): 1280439

約数列:

[1, 3, 23, 69, 79, 237, 571, 1713, 1817, 5451, 13133, 39399, 45109, 135327, 1037507, 3112521]

約数ペア:

[(1, 3112521), (3, 1037507), (23, 135327), (69, 45109), (79, 39399), (237, 13133), (571, 5451), (1713, 1817)]