1007391

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 1728000

約数和(自身を除く): 720609

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 89, 147, 231, 267, 343, 539, 623, 979, 1029, 1617, 1869, 2937, 3773, 4361, 6853, 11319, 13083, 20559, 30527, 47971, 91581, 143913, 335797, 1007391]

約数ペア:

[(1, 1007391), (3, 335797), (7, 143913), (11, 91581), (21, 47971), (33, 30527), (49, 20559), (77, 13083), (89, 11319), (147, 6853), (231, 4361), (267, 3773), (343, 2937), (539, 1869), (623, 1617), (979, 1029)]