826619973

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 1175385600

約数和(自身を除く): 348765627

約数列:

[1, 3, 29, 47, 87, 113, 141, 339, 1363, 1789, 3277, 4089, 5311, 5367, 9831, 15933, 51881, 84083, 154019, 155643, 202157, 252249, 462057, 606471, 2438407, 5862553, 7315221, 9501379, 17587659, 28504137, 275539991, 826619973]

約数ペア:

[(1, 826619973), (3, 275539991), (29, 28504137), (47, 17587659), (87, 9501379), (113, 7315221), (141, 5862553), (339, 2438407), (1363, 606471), (1789, 462057), (3277, 252249), (4089, 202157), (5311, 155643), (5367, 154019), (9831, 84083), (15933, 51881)]