2019920733

素因数分解:

$3^5\times {\mathrm{601}}^1\times {\mathrm{13831}}^1$

素因数の和:14447

約数の個数: 24

約数和(自身を含む): 3030978496

約数和(自身を除く): 1011057763

約数列:

[1, 3, 9, 27, 81, 243, 601, 1803, 5409, 13831, 16227, 41493, 48681, 124479, 146043, 373437, 1120311, 3360933, 8312431, 24937293, 74811879, 224435637, 673306911, 2019920733]

約数ペア:

[(1, 2019920733), (3, 673306911), (9, 224435637), (27, 74811879), (81, 24937293), (243, 8312431), (601, 3360933), (1803, 1120311), (5409, 373437), (13831, 146043), (16227, 124479), (41493, 48681)]