2912382891

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2549}}^1\times {\mathrm{3847}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 4709952000

約数和(自身を除く): 1797569109

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2549, 3847, 7647, 11541, 22941, 28039, 34623, 42317, 68823, 84117, 103869, 126951, 252351, 380853, 757053, 1142559, 9806003, 29418009, 88254027, 107866033, 264762081, 323598099, 970794297, 2912382891]

約数ペア:

[(1, 2912382891), (3, 970794297), (9, 323598099), (11, 264762081), (27, 107866033), (33, 88254027), (99, 29418009), (297, 9806003), (2549, 1142559), (3847, 757053), (7647, 380853), (11541, 252351), (22941, 126951), (28039, 103869), (34623, 84117), (42317, 68823)]