47691441

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1621}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 78945984

約数和(自身を除く): 31254543

約数列:

[1, 3, 7, 9, 21, 63, 467, 1401, 1621, 3269, 4203, 4863, 9807, 11347, 14589, 29421, 34041, 102123, 757007, 2271021, 5299049, 6813063, 15897147, 47691441]

約数ペア:

[(1, 47691441), (3, 15897147), (7, 6813063), (9, 5299049), (21, 2271021), (63, 757007), (467, 102123), (1401, 34041), (1621, 29421), (3269, 14589), (4203, 11347), (4863, 9807)]