2019957453

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{1873}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 3049372800

約数和(自身を除く): 1029415347

約数列:

[1, 3, 9, 27, 59, 177, 531, 677, 1593, 1873, 2031, 5619, 6093, 16857, 18279, 39943, 50571, 110507, 119829, 331521, 359487, 994563, 1078461, 1268021, 2983689, 3804063, 11412189, 34236567, 74813239, 224439717, 673319151, 2019957453]

約数ペア:

[(1, 2019957453), (3, 673319151), (9, 224439717), (27, 74813239), (59, 34236567), (177, 11412189), (531, 3804063), (677, 2983689), (1593, 1268021), (1873, 1078461), (2031, 994563), (5619, 359487), (6093, 331521), (16857, 119829), (18279, 110507), (39943, 50571)]