2123144439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1\times {\mathrm{829}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 3088317120

約数和(自身を除く): 965172681

約数列:

[1, 3, 13, 39, 97, 291, 677, 829, 1261, 2031, 2487, 3783, 8801, 10777, 26403, 32331, 65669, 80413, 197007, 241239, 561233, 853697, 1045369, 1683699, 2561091, 3136107, 7296029, 21888087, 54439601, 163318803, 707714813, 2123144439]

約数ペア:

[(1, 2123144439), (3, 707714813), (13, 163318803), (39, 54439601), (97, 21888087), (291, 7296029), (677, 3136107), (829, 2561091), (1261, 1683699), (2031, 1045369), (2487, 853697), (3783, 561233), (8801, 241239), (10777, 197007), (26403, 80413), (32331, 65669)]