11721483

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{25537}}^1$

素因数の和:25563

約数の個数: 16

約数和(自身を含む): 18387360

約数和(自身を除く): 6665877

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 25537, 76611, 229833, 434129, 689499, 1302387, 3907161, 11721483]

約数ペア:

[(1, 11721483), (3, 3907161), (9, 1302387), (17, 689499), (27, 434129), (51, 229833), (153, 76611), (459, 25537)]