2510189919

素因数分解:

$3^4\times {\mathrm{2239}}^1\times {\mathrm{13841}}^1$

素因数の和:16092

約数の個数: 20

約数和(自身を含む): 3751735680

約数和(自身を除く): 1241545761

約数列:

[1, 3, 9, 27, 81, 2239, 6717, 13841, 20151, 41523, 60453, 124569, 181359, 373707, 1121121, 30989999, 92969997, 278909991, 836729973, 2510189919]

約数ペア:

[(1, 2510189919), (3, 836729973), (9, 278909991), (27, 92969997), (81, 30989999), (2239, 1121121), (6717, 373707), (13841, 181359), (20151, 124569), (41523, 60453)]