2105990343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{7607}}^1$

素因数の和:9251

約数の個数: 24

約数和(自身を含む): 3204489600

約数和(自身を除く): 1098499257

約数列:

[1, 3, 9, 19, 57, 171, 1619, 4857, 7607, 14571, 22821, 30761, 68463, 92283, 144533, 276849, 433599, 1300797, 12315733, 36947199, 110841597, 233998927, 701996781, 2105990343]

約数ペア:

[(1, 2105990343), (3, 701996781), (9, 233998927), (19, 110841597), (57, 36947199), (171, 12315733), (1619, 1300797), (4857, 433599), (7607, 276849), (14571, 144533), (22821, 92283), (30761, 68463)]