16248057

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 25461216

約数和(自身を除く): 9213159

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 1033, 2247, 3099, 5243, 7231, 15729, 21693, 50617, 110531, 151851, 331593, 773717, 2321151, 5416019, 16248057]

約数ペア:

[(1, 16248057), (3, 5416019), (7, 2321151), (21, 773717), (49, 331593), (107, 151851), (147, 110531), (321, 50617), (749, 21693), (1033, 15729), (2247, 7231), (3099, 5243)]