2430417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 3612672

約数和(自身を除く): 1182255

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1567, 4701, 17237, 51711, 73649, 220947, 810139, 2430417]

約数ペア:

[(1, 2430417), (3, 810139), (11, 220947), (33, 73649), (47, 51711), (141, 17237), (517, 4701), (1551, 1567)]