228927219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7691

約数の個数: 32

約数和(自身を含む): 351221760

約数和(自身を除く): 122294541

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1581, 1767, 7621, 10013, 22863, 30039, 129557, 144799, 236251, 388671, 434397, 708753, 2461583, 4016267, 4488769, 7384749, 12048801, 13466307, 76309073, 228927219]

約数ペア:

[(1, 228927219), (3, 76309073), (17, 13466307), (19, 12048801), (31, 7384749), (51, 4488769), (57, 4016267), (93, 2461583), (323, 708753), (527, 434397), (589, 388671), (969, 236251), (1581, 144799), (1767, 129557), (7621, 30039), (10013, 22863)]