42657579

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 64059840

約数和(自身を除く): 21402261

約数列:

[1, 3, 9, 29, 87, 261, 353, 463, 1059, 1389, 3177, 4167, 10237, 13427, 30711, 40281, 92133, 120843, 163439, 490317, 1470951, 4739731, 14219193, 42657579]

約数ペア:

[(1, 42657579), (3, 14219193), (9, 4739731), (29, 1470951), (87, 490317), (261, 163439), (353, 120843), (463, 92133), (1059, 40281), (1389, 30711), (3177, 13427), (4167, 10237)]