8054739

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 6771501

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 197, 231, 413, 531, 591, 649, 693, 1239, 1379, 1773, 1947, 2167, 3717, 4137, 4543, 5841, 6501, 11623, 12411, 13629, 15169, 19503, 34869, 40887, 45507, 81361, 104607, 127853, 136521, 244083, 383559, 732249, 894971, 1150677, 2684913, 8054739]

約数ペア:

[(1, 8054739), (3, 2684913), (7, 1150677), (9, 894971), (11, 732249), (21, 383559), (33, 244083), (59, 136521), (63, 127853), (77, 104607), (99, 81361), (177, 45507), (197, 40887), (231, 34869), (413, 19503), (531, 15169), (591, 13629), (649, 12411), (693, 11623), (1239, 6501), (1379, 5841), (1773, 4543), (1947, 4137), (2167, 3717)]