2013172293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1\times {\mathrm{18719}}^1$

素因数の和:21992

約数の個数: 16

約数和(自身を含む): 2929305600

約数和(自身を除く): 916133307

約数列:

[1, 3, 11, 33, 3259, 9777, 18719, 35849, 56157, 107547, 205909, 617727, 61005221, 183015663, 671057431, 2013172293]

約数ペア:

[(1, 2013172293), (3, 671057431), (11, 183015663), (33, 61005221), (3259, 617727), (9777, 205909), (18719, 107547), (35849, 56157)]