2012965911

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{98227}}^1$

素因数の和:98273

約数の個数: 40

約数和(自身を含む): 3423049344

約数和(自身を除く): 1410083433

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 20493, 98227, 294681, 884043, 1080497, 2259221, 2652129, 3241491, 6777663, 7956387, 9724473, 20332989, 24851431, 29173419, 60998967, 74554293, 87520257, 182996901, 223662879, 670988637, 2012965911]

約数ペア:

[(1, 2012965911), (3, 670988637), (9, 223662879), (11, 182996901), (23, 87520257), (27, 74554293), (33, 60998967), (69, 29173419), (81, 24851431), (99, 20332989), (207, 9724473), (253, 7956387), (297, 6777663), (621, 3241491), (759, 2652129), (891, 2259221), (1863, 1080497), (2277, 884043), (6831, 294681), (20493, 98227)]