12495021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54091}}^1$

素因数の和:54112

約数の個数: 16

約数和(自身を含む): 20771328

約数和(自身を除く): 8276307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 54091, 162273, 378637, 595001, 1135911, 1785003, 4165007, 12495021]

約数ペア:

[(1, 12495021), (3, 4165007), (7, 1785003), (11, 1135911), (21, 595001), (33, 378637), (77, 162273), (231, 54091)]