1311336939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{13997}}^1$

素因数の和:14195

約数の個数: 32

約数和(自身を含む): 2031837696

約数和(自身を除く): 720500757

約数列:

[1, 3, 11, 17, 33, 51, 167, 187, 501, 561, 1837, 2839, 5511, 8517, 13997, 31229, 41991, 93687, 153967, 237949, 461901, 713847, 2337499, 2617439, 7012497, 7852317, 25712489, 39737483, 77137467, 119212449, 437112313, 1311336939]

約数ペア:

[(1, 1311336939), (3, 437112313), (11, 119212449), (17, 77137467), (33, 39737483), (51, 25712489), (167, 7852317), (187, 7012497), (501, 2617439), (561, 2337499), (1837, 713847), (2839, 461901), (5511, 237949), (8517, 153967), (13997, 93687), (31229, 41991)]