27909339

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 38772000

約数和(自身を除く): 10862661

約数列:

[1, 3, 29, 87, 149, 447, 2153, 4321, 6459, 12963, 62437, 187311, 320797, 962391, 9303113, 27909339]

約数ペア:

[(1, 27909339), (3, 9303113), (29, 962391), (87, 320797), (149, 187311), (447, 62437), (2153, 12963), (4321, 6459)]