4701987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 7388160

約数和(自身を除く): 2686173

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 887, 1767, 2661, 5301, 7983, 16853, 27497, 50559, 82491, 151677, 247473, 522443, 1567329, 4701987]

約数ペア:

[(1, 4701987), (3, 1567329), (9, 522443), (19, 247473), (31, 151677), (57, 82491), (93, 50559), (171, 27497), (279, 16853), (589, 7983), (887, 5301), (1767, 2661)]