2912689569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{6263}}^1$

素因数の和:6525

約数の個数: 32

約数和(自身を含む): 4209408000

約数和(自身を除く): 1296718431

約数列:

[1, 3, 19, 41, 57, 123, 199, 597, 779, 2337, 3781, 6263, 8159, 11343, 18789, 24477, 118997, 155021, 256783, 356991, 465063, 770349, 1246337, 3739011, 4878877, 14636631, 23680403, 51099817, 71041209, 153299451, 970896523, 2912689569]

約数ペア:

[(1, 2912689569), (3, 970896523), (19, 153299451), (41, 71041209), (57, 51099817), (123, 23680403), (199, 14636631), (597, 4878877), (779, 3739011), (2337, 1246337), (3781, 770349), (6263, 465063), (8159, 356991), (11343, 256783), (18789, 155021), (24477, 118997)]