8130849

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 11197440

約数和(自身を除く): 3066591

約数列:

[1, 3, 59, 71, 177, 213, 647, 1941, 4189, 12567, 38173, 45937, 114519, 137811, 2710283, 8130849]

約数ペア:

[(1, 8130849), (3, 2710283), (59, 137811), (71, 114519), (177, 45937), (213, 38173), (647, 12567), (1941, 4189)]