2782942071

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{10103}}^1$

素因数の和:11135

約数の個数: 32

約数和(自身を含む): 4571857920

約数和(自身を除く): 1788915849

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1009, 3027, 7063, 10103, 13117, 21189, 30309, 39351, 70721, 91819, 131339, 212163, 275457, 394017, 919373, 2758119, 10193927, 30581781, 71357489, 132521051, 214072467, 397563153, 927647357, 2782942071]

約数ペア:

[(1, 2782942071), (3, 927647357), (7, 397563153), (13, 214072467), (21, 132521051), (39, 71357489), (91, 30581781), (273, 10193927), (1009, 2758119), (3027, 919373), (7063, 394017), (10103, 275457), (13117, 212163), (21189, 131339), (30309, 91819), (39351, 70721)]