16562001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5107}}^1$

素因数の和:5180

約数の個数: 16

約数和(自身を含む): 23537664

約数和(自身を除く): 6975663

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 5107, 15321, 117461, 240029, 352383, 720087, 5520667, 16562001]

約数ペア:

[(1, 16562001), (3, 5520667), (23, 720087), (47, 352383), (69, 240029), (141, 117461), (1081, 15321), (3243, 5107)]