297972687639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{309091}}^1$

素因数の和:309459

約数の個数: 32

約数和(自身を含む): 438683148288

約数和(自身を除く): 140710460649

約数列:

[1, 3, 11, 33, 131, 223, 393, 669, 1441, 2453, 4323, 7359, 29213, 87639, 309091, 321343, 927273, 964029, 3400001, 10200003, 40490921, 68927293, 121472763, 206781879, 445400131, 758200223, 1336200393, 2274600669, 9029475383, 27088426149, 99324229213, 297972687639]

約数ペア:

[(1, 297972687639), (3, 99324229213), (11, 27088426149), (33, 9029475383), (131, 2274600669), (223, 1336200393), (393, 758200223), (669, 445400131), (1441, 206781879), (2453, 121472763), (4323, 68927293), (7359, 40490921), (29213, 10200003), (87639, 3400001), (309091, 964029), (321343, 927273)]