16355553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 6505887

約数列:

[1, 3, 23, 69, 293, 809, 879, 2427, 6739, 18607, 20217, 55821, 237037, 711111, 5451851, 16355553]

約数ペア:

[(1, 16355553), (3, 5451851), (23, 711111), (69, 237037), (293, 55821), (809, 20217), (879, 18607), (2427, 6739)]