23172609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 32974400

約数和(自身を除く): 9801791

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 5569, 16707, 105811, 317433, 406537, 1219611, 7724203, 23172609]

約数ペア:

[(1, 23172609), (3, 7724203), (19, 1219611), (57, 406537), (73, 317433), (219, 105811), (1387, 16707), (4161, 5569)]