16857153

素因数分解:

$3^5\times {\mathrm{69371}}^1$

素因数の和:69386

約数の個数: 12

約数和(自身を含む): 25251408

約数和(自身を除く): 8394255

約数列:

[1, 3, 9, 27, 81, 243, 69371, 208113, 624339, 1873017, 5619051, 16857153]

約数ペア:

[(1, 16857153), (3, 5619051), (9, 1873017), (27, 624339), (81, 208113), (243, 69371)]