1900201437

素因数分解:

$3^5\times {\mathrm{487}}^1\times {\mathrm{16057}}^1$

素因数の和:16559

約数の個数: 24

約数和(自身を含む): 2852414656

約数和(自身を除く): 952213219

約数列:

[1, 3, 9, 27, 81, 243, 487, 1461, 4383, 13149, 16057, 39447, 48171, 118341, 144513, 433539, 1300617, 3901851, 7819759, 23459277, 70377831, 211133493, 633400479, 1900201437]

約数ペア:

[(1, 1900201437), (3, 633400479), (9, 211133493), (27, 70377831), (81, 23459277), (243, 7819759), (487, 3901851), (1461, 1300617), (4383, 433539), (13149, 144513), (16057, 118341), (39447, 48171)]