426594549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 615928320

約数和(自身を除く): 189333771

約数列:

[1, 3, 17, 51, 79, 113, 237, 339, 937, 1343, 1921, 2811, 4029, 5763, 8927, 15929, 26781, 47787, 74023, 105881, 151759, 222069, 317643, 455277, 1258391, 1799977, 3775173, 5399931, 8364599, 25093797, 142198183, 426594549]

約数ペア:

[(1, 426594549), (3, 142198183), (17, 25093797), (51, 8364599), (79, 5399931), (113, 3775173), (237, 1799977), (339, 1258391), (937, 455277), (1343, 317643), (1921, 222069), (2811, 151759), (4029, 105881), (5763, 74023), (8927, 47787), (15929, 26781)]