1330384041

素因数分解:

$3^3\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{5591}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 2254694400

約数和(自身を除く): 924310359

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1259, 3777, 5591, 8813, 11331, 16773, 26439, 33993, 39137, 50319, 79317, 117411, 150957, 237951, 352233, 1056699, 7039069, 21117207, 49273483, 63351621, 147820449, 190054863, 443461347, 1330384041]

約数ペア:

[(1, 1330384041), (3, 443461347), (7, 190054863), (9, 147820449), (21, 63351621), (27, 49273483), (63, 21117207), (189, 7039069), (1259, 1056699), (3777, 352233), (5591, 237951), (8813, 150957), (11331, 117411), (16773, 79317), (26439, 50319), (33993, 39137)]