897437697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{63743}}^1$

素因数の和:63797

約数の個数: 24

約数和(自身を含む): 1360041984

約数和(自身を除く): 462604287

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 63743, 191229, 828659, 1211117, 2485977, 3633351, 15744521, 23011223, 47233563, 69033669, 299145899, 897437697]

約数ペア:

[(1, 897437697), (3, 299145899), (13, 69033669), (19, 47233563), (39, 23011223), (57, 15744521), (247, 3633351), (361, 2485977), (741, 1211117), (1083, 828659), (4693, 191229), (14079, 63743)]