38858319

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{2371}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 57687040

約数和(自身を除く): 18828721

約数列:

[1, 3, 9, 27, 607, 1821, 2371, 5463, 7113, 16389, 21339, 64017, 1439197, 4317591, 12952773, 38858319]

約数ペア:

[(1, 38858319), (3, 12952773), (9, 4317591), (27, 1439197), (607, 64017), (1821, 21339), (2371, 16389), (5463, 7113)]