9081681

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6172

約数の個数: 16

約数和(自身を含む): 14035968

約数和(自身を除く): 4954287

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 6091, 18273, 42637, 127911, 432461, 1297383, 3027227, 9081681]

約数ペア:

[(1, 9081681), (3, 3027227), (7, 1297383), (21, 432461), (71, 127911), (213, 42637), (497, 18273), (1491, 6091)]