26927251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 30257920

約数和(自身を除く): 3330669

約数列:

[1, 13, 31, 109, 403, 613, 1417, 3379, 7969, 19003, 43927, 66817, 247039, 868621, 2071327, 26927251]

約数ペア:

[(1, 26927251), (13, 2071327), (31, 868621), (109, 247039), (403, 66817), (613, 43927), (1417, 19003), (3379, 7969)]