2583477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 4088448

約数和(自身を除く): 1504971

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 311, 639, 923, 933, 2769, 2799, 4043, 8307, 12129, 22081, 36387, 66243, 198729, 287053, 861159, 2583477]

約数ペア:

[(1, 2583477), (3, 861159), (9, 287053), (13, 198729), (39, 66243), (71, 36387), (117, 22081), (213, 12129), (311, 8307), (639, 4043), (923, 2799), (933, 2769)]