47074491

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 71974656

約数和(自身を除く): 24900165

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 3203, 4899, 9609, 14697, 28827, 73669, 221007, 227413, 663021, 682239, 2046717, 5230499, 15691497, 47074491]

約数ペア:

[(1, 47074491), (3, 15691497), (9, 5230499), (23, 2046717), (69, 682239), (71, 663021), (207, 227413), (213, 221007), (639, 73669), (1633, 28827), (3203, 14697), (4899, 9609)]