836680827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7129}}^1$

素因数の和:7251

約数の個数: 32

約数和(自身を含む): 1232064000

約数和(自身を除く): 395383173

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 551, 1349, 1653, 2059, 4047, 6177, 7129, 21387, 39121, 117363, 135451, 206741, 406353, 506159, 620223, 1518477, 3928079, 9617021, 11784237, 14678611, 28851063, 44035833, 278893609, 836680827]

約数ペア:

[(1, 836680827), (3, 278893609), (19, 44035833), (29, 28851063), (57, 14678611), (71, 11784237), (87, 9617021), (213, 3928079), (551, 1518477), (1349, 620223), (1653, 506159), (2059, 406353), (4047, 206741), (6177, 135451), (7129, 117363), (21387, 39121)]