2019427461

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{691}}^1\times {\mathrm{733}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 2931760416

約数和(自身を除く): 912332955

約数列:

[1, 3, 9, 443, 691, 733, 1329, 2073, 2199, 3987, 6219, 6597, 306113, 324719, 506503, 918339, 974157, 1519509, 2755017, 2922471, 4558527, 224380829, 673142487, 2019427461]

約数ペア:

[(1, 2019427461), (3, 673142487), (9, 224380829), (443, 4558527), (691, 2922471), (733, 2755017), (1329, 1519509), (2073, 974157), (2199, 918339), (3987, 506503), (6219, 324719), (6597, 306113)]