11456739

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 19544616

約数和(自身を除く): 8087877

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 313, 441, 581, 747, 939, 1743, 2191, 2817, 4067, 5229, 6573, 12201, 15337, 19719, 25979, 36603, 46011, 77937, 138033, 181853, 233811, 545559, 1272971, 1636677, 3818913, 11456739]

約数ペア:

[(1, 11456739), (3, 3818913), (7, 1636677), (9, 1272971), (21, 545559), (49, 233811), (63, 181853), (83, 138033), (147, 77937), (249, 46011), (313, 36603), (441, 25979), (581, 19719), (747, 15337), (939, 12201), (1743, 6573), (2191, 5229), (2817, 4067)]