1310996853

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{16223}}^1$

素因数の和:16346

約数の個数: 32

約数和(自身を含む): 2016967680

約数和(自身を除く): 705970827

約数列:

[1, 3, 9, 27, 41, 73, 123, 219, 369, 657, 1107, 1971, 2993, 8979, 16223, 26937, 48669, 80811, 146007, 438021, 665143, 1184279, 1995429, 3552837, 5986287, 10658511, 17958861, 31975533, 48555439, 145666317, 436998951, 1310996853]

約数ペア:

[(1, 1310996853), (3, 436998951), (9, 145666317), (27, 48555439), (41, 31975533), (73, 17958861), (123, 10658511), (219, 5986287), (369, 3552837), (657, 1995429), (1107, 1184279), (1971, 665143), (2993, 438021), (8979, 146007), (16223, 80811), (26937, 48669)]