2108333661

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^3\times {\mathrm{967}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 3285934080

約数和(自身を除く): 1177600419

約数列:

[1, 3, 7, 21, 47, 141, 329, 967, 987, 2209, 2901, 6627, 6769, 15463, 20307, 45449, 46389, 103823, 136347, 311469, 318143, 726761, 954429, 2136103, 2180283, 6408309, 14952721, 44858163, 100396841, 301190523, 702777887, 2108333661]

約数ペア:

[(1, 2108333661), (3, 702777887), (7, 301190523), (21, 100396841), (47, 44858163), (141, 14952721), (329, 6408309), (967, 2180283), (987, 2136103), (2209, 954429), (2901, 726761), (6627, 318143), (6769, 311469), (15463, 136347), (20307, 103823), (45449, 46389)]