7973847

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5503}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 13737984

約数和(自身を除く): 5764137

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 5503, 16509, 38521, 49527, 115563, 126569, 346689, 379707, 885983, 1139121, 2657949, 7973847]

約数ペア:

[(1, 7973847), (3, 2657949), (7, 1139121), (9, 885983), (21, 379707), (23, 346689), (63, 126569), (69, 115563), (161, 49527), (207, 38521), (483, 16509), (1449, 5503)]