1814127

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 2956800

約数和(自身を除く): 1142673

約数列:

[1, 3, 7, 21, 41, 43, 49, 123, 129, 147, 287, 301, 343, 861, 903, 1029, 1763, 2009, 2107, 5289, 6027, 6321, 12341, 14063, 14749, 37023, 42189, 44247, 86387, 259161, 604709, 1814127]

約数ペア:

[(1, 1814127), (3, 604709), (7, 259161), (21, 86387), (41, 44247), (43, 42189), (49, 37023), (123, 14749), (129, 14063), (147, 12341), (287, 6321), (301, 6027), (343, 5289), (861, 2107), (903, 2009), (1029, 1763)]