16417257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 23260032

約数和(自身を除く): 6842775

約数列:

[1, 3, 17, 51, 487, 661, 1461, 1983, 8279, 11237, 24837, 33711, 321907, 965721, 5472419, 16417257]

約数ペア:

[(1, 16417257), (3, 5472419), (17, 965721), (51, 321907), (487, 33711), (661, 24837), (1461, 11237), (1983, 8279)]