47840811

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2707}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 65771904

約数和(自身を除く): 17931093

約数列:

[1, 3, 43, 129, 137, 411, 2707, 5891, 8121, 17673, 116401, 349203, 370859, 1112577, 15946937, 47840811]

約数ペア:

[(1, 47840811), (3, 15946937), (43, 1112577), (129, 370859), (137, 349203), (411, 116401), (2707, 17673), (5891, 8121)]