7131836859

素因数分解:

$3^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{72089}}^1$

素因数の和:72779

約数の個数: 24

約数和(自身を含む): 11078214480

約数和(自身を除く): 3946377621

約数列:

[1, 3, 7, 21, 49, 147, 673, 2019, 4711, 14133, 32977, 72089, 98931, 216267, 504623, 1513869, 3532361, 10597083, 48515897, 145547691, 339611279, 1018833837, 2377278953, 7131836859]

約数ペア:

[(1, 7131836859), (3, 2377278953), (7, 1018833837), (21, 339611279), (49, 145547691), (147, 48515897), (673, 10597083), (2019, 3532361), (4711, 1513869), (14133, 504623), (32977, 216267), (72089, 98931)]