40143219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{953}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 56476800

約数和(自身を除く): 16333581

約数列:

[1, 3, 19, 57, 739, 953, 2217, 2859, 14041, 18107, 42123, 54321, 704267, 2112801, 13381073, 40143219]

約数ペア:

[(1, 40143219), (3, 13381073), (19, 2112801), (57, 704267), (739, 54321), (953, 42123), (2217, 18107), (2859, 14041)]