7390887

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5038

約数の個数: 16

約数和(自身を含む): 11423232

約数和(自身を除く): 4032345

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 4957, 14871, 34699, 104097, 351947, 1055841, 2463629, 7390887]

約数ペア:

[(1, 7390887), (3, 2463629), (7, 1055841), (21, 351947), (71, 104097), (213, 34699), (497, 14871), (1491, 4957)]