42204909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6793}}^1$

素因数の和:6924

約数の個数: 16

約数和(自身を含む): 59787200

約数和(自身を除く): 17582291

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 6793, 20379, 129067, 387201, 740437, 2221311, 14068303, 42204909]

約数ペア:

[(1, 42204909), (3, 14068303), (19, 2221311), (57, 740437), (109, 387201), (327, 129067), (2071, 20379), (6213, 6793)]