8627661

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 14745600

約数和(自身を除く): 6117939

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 239, 573, 717, 1337, 1673, 1719, 2151, 4011, 5019, 5157, 6453, 12033, 15057, 36099, 45171, 45649, 136947, 319543, 410841, 958629, 1232523, 2875887, 8627661]

約数ペア:

[(1, 8627661), (3, 2875887), (7, 1232523), (9, 958629), (21, 410841), (27, 319543), (63, 136947), (189, 45649), (191, 45171), (239, 36099), (573, 15057), (717, 12033), (1337, 6453), (1673, 5157), (1719, 5019), (2151, 4011)]