187020909

素因数分解:

$3^2\times {\mathrm{1951}}^1\times {\mathrm{10651}}^1$

素因数の和:12608

約数の個数: 12

約数和(自身を含む): 270305152

約数和(自身を除く): 83284243

約数列:

[1, 3, 9, 1951, 5853, 10651, 17559, 31953, 95859, 20780101, 62340303, 187020909]

約数ペア:

[(1, 187020909), (3, 62340303), (9, 20780101), (1951, 95859), (5853, 31953), (10651, 17559)]