12473121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 17712000

約数和(自身を除く): 5238879

約数列:

[1, 3, 17, 51, 199, 597, 1229, 3383, 3687, 10149, 20893, 62679, 244571, 733713, 4157707, 12473121]

約数ペア:

[(1, 12473121), (3, 4157707), (17, 733713), (51, 244571), (199, 62679), (597, 20893), (1229, 10149), (3383, 3687)]