2016037269

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{117959}}^1$

素因数の和:118182

約数の個数: 20

約数和(自身を含む): 3025909920

約数和(自身を除く): 1009872651

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 17091, 117959, 353877, 1061631, 3184893, 9554679, 24889349, 74668047, 224004141, 672012423, 2016037269]

約数ペア:

[(1, 2016037269), (3, 672012423), (9, 224004141), (27, 74668047), (81, 24889349), (211, 9554679), (633, 3184893), (1899, 1061631), (5697, 353877), (17091, 117959)]