8747277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 15313920

約数和(自身を除く): 6566643

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 1993, 4389, 5979, 13951, 21923, 37867, 41853, 65769, 113601, 153461, 265069, 416537, 460383, 795207, 1249611, 2915759, 8747277]

約数ペア:

[(1, 8747277), (3, 2915759), (7, 1249611), (11, 795207), (19, 460383), (21, 416537), (33, 265069), (57, 153461), (77, 113601), (133, 65769), (209, 41853), (231, 37867), (399, 21923), (627, 13951), (1463, 5979), (1993, 4389)]