2019302541

素因数分解:

$3^5\times {\mathrm{2797}}^1\times {\mathrm{2971}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 3026898784

約数和(自身を除く): 1007596243

約数列:

[1, 3, 9, 27, 81, 243, 2797, 2971, 8391, 8913, 25173, 26739, 75519, 80217, 226557, 240651, 679671, 721953, 8309887, 24929661, 74788983, 224366949, 673100847, 2019302541]

約数ペア:

[(1, 2019302541), (3, 673100847), (9, 224366949), (27, 74788983), (81, 24929661), (243, 8309887), (2797, 721953), (2971, 679671), (8391, 240651), (8913, 226557), (25173, 80217), (26739, 75519)]