1876077

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 3139136

約数和(自身を除く): 1263059

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 307, 679, 873, 921, 2037, 2149, 2763, 6111, 6447, 19341, 29779, 89337, 208453, 268011, 625359, 1876077]

約数ペア:

[(1, 1876077), (3, 625359), (7, 268011), (9, 208453), (21, 89337), (63, 29779), (97, 19341), (291, 6447), (307, 6111), (679, 2763), (873, 2149), (921, 2037)]