26465391

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 39373776

約数和(自身を除く): 12908385

約数列:

[1, 3, 9, 53, 113, 159, 339, 477, 491, 1017, 1473, 4419, 5989, 17967, 26023, 53901, 55483, 78069, 166449, 234207, 499347, 2940599, 8821797, 26465391]

約数ペア:

[(1, 26465391), (3, 8821797), (9, 2940599), (53, 499347), (113, 234207), (159, 166449), (339, 78069), (477, 55483), (491, 53901), (1017, 26023), (1473, 17967), (4419, 5989)]