42990411

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9007}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 60245504

約数和(自身を除く): 17255093

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 9007, 27021, 333259, 387301, 999777, 1161903, 14330137, 42990411]

約数ペア:

[(1, 42990411), (3, 14330137), (37, 1161903), (43, 999777), (111, 387301), (129, 333259), (1591, 27021), (4773, 9007)]