16038057

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20641}}^1$

素因数の和:20688

約数の個数: 16

約数和(自身を含む): 25100672

約数和(自身を除く): 9062615

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 20641, 61923, 144487, 433461, 763717, 2291151, 5346019, 16038057]

約数ペア:

[(1, 16038057), (3, 5346019), (7, 2291151), (21, 763717), (37, 433461), (111, 144487), (259, 61923), (777, 20641)]