4997193

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 6998400

約数和(自身を除く): 2001207

約数列:

[1, 3, 29, 71, 87, 213, 809, 2059, 2427, 6177, 23461, 57439, 70383, 172317, 1665731, 4997193]

約数ペア:

[(1, 4997193), (3, 1665731), (29, 172317), (71, 70383), (87, 57439), (213, 23461), (809, 6177), (2059, 2427)]