4027431639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{13099}}^1$

素因数の和:13153

約数の個数: 40

約数和(自身を含む): 6751216000

約数和(自身を除く): 2723784361

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 9317, 13099, 14641, 27951, 39297, 43923, 91693, 102487, 144089, 275079, 307461, 432267, 1008623, 1584979, 3025869, 4754937, 11094853, 17434769, 33284559, 52304307, 122043383, 191782459, 366130149, 575347377, 1342477213, 4027431639]

約数ペア:

[(1, 4027431639), (3, 1342477213), (7, 575347377), (11, 366130149), (21, 191782459), (33, 122043383), (77, 52304307), (121, 33284559), (231, 17434769), (363, 11094853), (847, 4754937), (1331, 3025869), (2541, 1584979), (3993, 1008623), (9317, 432267), (13099, 307461), (14641, 275079), (27951, 144089), (39297, 102487), (43923, 91693)]