2017908183

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^2\times {\mathrm{313}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 2783640144

約数和(自身を除く): 765731961

約数列:

[1, 3, 37, 111, 241, 313, 723, 939, 8917, 11581, 26751, 34743, 58081, 75433, 174243, 226299, 2148997, 2791021, 6446991, 8373063, 18179353, 54538059, 672636061, 2017908183]

約数ペア:

[(1, 2017908183), (3, 672636061), (37, 54538059), (111, 18179353), (241, 8373063), (313, 6446991), (723, 2791021), (939, 2148997), (8917, 226299), (11581, 174243), (26751, 75433), (34743, 58081)]