2002142703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{3041}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 2964708864

約数和(自身を除く): 962566161

約数列:

[1, 3, 11, 33, 71, 213, 281, 781, 843, 2343, 3041, 3091, 9123, 9273, 19951, 33451, 59853, 100353, 215911, 219461, 647733, 658383, 854521, 2375021, 2563563, 7125063, 9399731, 28199193, 60670991, 182012973, 667380901, 2002142703]

約数ペア:

[(1, 2002142703), (3, 667380901), (11, 182012973), (33, 60670991), (71, 28199193), (213, 9399731), (281, 7125063), (781, 2563563), (843, 2375021), (2343, 854521), (3041, 658383), (3091, 647733), (9123, 219461), (9273, 215911), (19951, 100353), (33451, 59853)]