9472749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 5623059

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 311, 429, 781, 923, 933, 2343, 2769, 3421, 4043, 10153, 10263, 12129, 22081, 30459, 44473, 66243, 133419, 242891, 287053, 728673, 861159, 3157583, 9472749]

約数ペア:

[(1, 9472749), (3, 3157583), (11, 861159), (13, 728673), (33, 287053), (39, 242891), (71, 133419), (143, 66243), (213, 44473), (311, 30459), (429, 22081), (781, 12129), (923, 10263), (933, 10153), (2343, 4043), (2769, 3421)]