8046927

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 13764816

約数和(自身を除く): 5717889

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 257, 441, 497, 639, 771, 1491, 1799, 2313, 3479, 4473, 5397, 10437, 12593, 16191, 18247, 31311, 37779, 54741, 113337, 127729, 164223, 383187, 894103, 1149561, 2682309, 8046927]

約数ペア:

[(1, 8046927), (3, 2682309), (7, 1149561), (9, 894103), (21, 383187), (49, 164223), (63, 127729), (71, 113337), (147, 54741), (213, 37779), (257, 31311), (441, 18247), (497, 16191), (639, 12593), (771, 10437), (1491, 5397), (1799, 4473), (2313, 3479)]