16170219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 26933760

約数和(自身を除く): 10763541

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2003, 2691, 6009, 8073, 18027, 26039, 46069, 54081, 78117, 138207, 234351, 414621, 598897, 703053, 1243863, 1796691, 5390073, 16170219]

約数ペア:

[(1, 16170219), (3, 5390073), (9, 1796691), (13, 1243863), (23, 703053), (27, 598897), (39, 414621), (69, 234351), (117, 138207), (207, 78117), (299, 54081), (351, 46069), (621, 26039), (897, 18027), (2003, 8073), (2691, 6009)]