2015128983

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{5923}}^1$

素因数の和:6903

約数の個数: 32

約数和(自身を含む): 3255261696

約数和(自身を除く): 1240132713

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 953, 2859, 5923, 6671, 16201, 17769, 20013, 41461, 48603, 100691, 113407, 124383, 302073, 340221, 704837, 2114511, 5644619, 16933857, 39512333, 95958523, 118536999, 287875569, 671709661, 2015128983]

約数ペア:

[(1, 2015128983), (3, 671709661), (7, 287875569), (17, 118536999), (21, 95958523), (51, 39512333), (119, 16933857), (357, 5644619), (953, 2114511), (2859, 704837), (5923, 340221), (6671, 302073), (16201, 124383), (17769, 113407), (20013, 100691), (41461, 48603)]