22080513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 15417087

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 2789, 7917, 8367, 19523, 36257, 58569, 80881, 108771, 242643, 253799, 566167, 761397, 1051453, 1698501, 3154359, 7360171, 22080513]

約数ペア:

[(1, 22080513), (3, 7360171), (7, 3154359), (13, 1698501), (21, 1051453), (29, 761397), (39, 566167), (87, 253799), (91, 242643), (203, 108771), (273, 80881), (377, 58569), (609, 36257), (1131, 19523), (2639, 8367), (2789, 7917)]