16965153

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{20269}}^1$

素因数の和:20309

約数の個数: 16

約数和(自身を含む): 25945600

約数和(自身を除く): 8980447

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 20269, 60807, 182421, 547263, 628339, 1885017, 5655051, 16965153]

約数ペア:

[(1, 16965153), (3, 5655051), (9, 1885017), (27, 628339), (31, 547263), (93, 182421), (279, 60807), (837, 20269)]