1243280133

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{441349}}^1$

素因数の和:441668

約数の個数: 12

約数和(自身を含む): 1801590700

約数和(自身を除く): 558310567

約数列:

[1, 3, 9, 313, 939, 2817, 441349, 1324047, 3972141, 138142237, 414426711, 1243280133]

約数ペア:

[(1, 1243280133), (3, 414426711), (9, 138142237), (313, 3972141), (939, 1324047), (2817, 441349)]