40391937

素因数分解:

$3^2\times {\mathrm{683}}^1\times {\mathrm{6571}}^1$

素因数の和:7260

約数の個数: 12

約数和(自身を含む): 58438224

約数和(自身を除く): 18046287

約数列:

[1, 3, 9, 683, 2049, 6147, 6571, 19713, 59139, 4487993, 13463979, 40391937]

約数ペア:

[(1, 40391937), (3, 13463979), (9, 4487993), (683, 59139), (2049, 19713), (6147, 6571)]