2539774467

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{5023}}^1$

素因数の和:5400

約数の個数: 32

約数和(自身を含む): 3837532160

約数和(自身を除く): 1297757693

約数列:

[1, 3, 9, 27, 61, 183, 307, 549, 921, 1647, 2763, 5023, 8289, 15069, 18727, 45207, 56181, 135621, 168543, 306403, 505629, 919209, 1542061, 2757627, 4626183, 8272881, 13878549, 41635647, 94065721, 282197163, 846591489, 2539774467]

約数ペア:

[(1, 2539774467), (3, 846591489), (9, 282197163), (27, 94065721), (61, 41635647), (183, 13878549), (307, 8272881), (549, 4626183), (921, 2757627), (1647, 1542061), (2763, 919209), (5023, 505629), (8289, 306403), (15069, 168543), (18727, 135621), (45207, 56181)]