16609289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 18569088

約数和(自身を除く): 1959799

約数列:

[1, 17, 23, 107, 391, 397, 1819, 2461, 6749, 9131, 41837, 42479, 155227, 722143, 977017, 16609289]

約数ペア:

[(1, 16609289), (17, 977017), (23, 722143), (107, 155227), (391, 42479), (397, 41837), (1819, 9131), (2461, 6749)]