219157023

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{2377}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 297040736

約数和(自身を除く): 77883713

約数列:

[1, 3, 73, 219, 421, 1263, 2377, 7131, 30733, 92199, 173521, 520563, 1000717, 3002151, 73052341, 219157023]

約数ペア:

[(1, 219157023), (3, 73052341), (73, 3002151), (219, 1000717), (421, 520563), (1263, 173521), (2377, 92199), (7131, 30733)]