2012247771

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{12071}}^1$

素因数の和:12562

約数の個数: 16

約数和(自身を含む): 2706832128

約数和(自身を除く): 694584357

約数列:

[1, 3, 181, 307, 543, 921, 12071, 36213, 55567, 166701, 2184851, 3705797, 6554553, 11117391, 670749257, 2012247771]

約数ペア:

[(1, 2012247771), (3, 670749257), (181, 11117391), (307, 6554553), (543, 3705797), (921, 2184851), (12071, 166701), (36213, 55567)]