16217929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 20608000

約数和(自身を除く): 4390071

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 5749, 40243, 74737, 178219, 523159, 1247533, 2316847, 16217929]

約数ペア:

[(1, 16217929), (7, 2316847), (13, 1247533), (31, 523159), (91, 178219), (217, 74737), (403, 40243), (2821, 5749)]