1343202291

素因数分解:

$3^3\times {\mathrm{2377}}^1\times {\mathrm{20929}}^1$

素因数の和:23315

約数の個数: 16

約数和(自身を含む): 1990861600

約数和(自身を除く): 647659309

約数列:

[1, 3, 9, 27, 2377, 7131, 20929, 21393, 62787, 64179, 188361, 565083, 49748233, 149244699, 447734097, 1343202291]

約数ペア:

[(1, 1343202291), (3, 447734097), (9, 149244699), (27, 49748233), (2377, 565083), (7131, 188361), (20929, 64179), (21393, 62787)]