17612289

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{38371}}^1$

素因数の和:38397

約数の個数: 16

約数和(自身を含む): 27627840

約数和(自身を除く): 10015551

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 38371, 115113, 345339, 652307, 1036017, 1956921, 5870763, 17612289]

約数ペア:

[(1, 17612289), (3, 5870763), (9, 1956921), (17, 1036017), (27, 652307), (51, 345339), (153, 115113), (459, 38371)]