42093261

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5261}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 70047744

約数和(自身を除く): 27954483

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 5261, 8001, 15783, 36827, 47349, 110481, 331443, 668147, 2004441, 4677029, 6013323, 14031087, 42093261]

約数ペア:

[(1, 42093261), (3, 14031087), (7, 6013323), (9, 4677029), (21, 2004441), (63, 668147), (127, 331443), (381, 110481), (889, 47349), (1143, 36827), (2667, 15783), (5261, 8001)]